Priceline Travel Deal Finder

Purpose

Surface one or more current "fantastic travel deals" from Priceline — including Express Deals (opaque mystery hotels with steep discounts), Pricebreakers (3 mystery hotels at one fixed price), promo-coded sales (e.g. "Up to 30% off hotels", "Up to 60% off packages"), and city-route hotel/flight callouts shown on the homepage. The skill is read-only — it never clicks Reserve / Book / Continue to checkout / Pay now.

The optimal path is homepage extraction, not the search form: Priceline's homepage already enumerates dozens of city-routed hotel and flight deals (with concrete $NN prices) in the accessibility tree, plus promotional callouts for Express Deals, packages, and rentals. Submitting the actual hotel-search form triggers a PerimeterX "Press & Hold" challenge that Browserbase's --verified flag does not auto-solve.

When to Use

A general "find me a great trip deal" prompt with no specific destination or dates.
A daily-deals digest pulling Priceline's promo callouts and current city-route prices.
Comparison shopping that needs to see what Priceline is currently advertising (the homepage rotates the featured deals).
Any flow that would otherwise scrape the homepage manually — this skill's homepage-extraction pattern is faster and survives anti-bot longer than a full search-and-results flow.

Workflow

Recommended path: homepage deal extraction

A residential-proxy + verified-stealth session is mandatory — a bare session triggers Cloudflare and PerimeterX defenses on first paint.

Stealth session:

sid=$(browse cloud sessions create --keep-alive --verified --proxies \
  | node -e "let s='';process.stdin.on('data',c=>s+=c).on('end',()=>process.stdout.write(JSON.parse(s).id))")
export BROWSE_SESSION="$sid"

Open the homepage and let it settle:

browse open https://www.priceline.com/ --remote
browse wait timeout 3000 --remote

Dismiss the "Unlock Offer Instantly" modal with Escape. This 10%-off email-signup popup overlays the page on first load and is invisible to the accessibility tree — browse snapshot shows ~1349 refs even when the modal is visually blocking the page. Always press Escape before snapshotting:
```
browse press Escape --remote
```
Dismiss the cookie-consent banner (it appears after the modal closes, anchored at the bottom but visually overlapping the lower form area). Find the button: Accept All ref in the snapshot — observed at refs like [14-3275], but the row index varies per session — and click it:
```
browse snapshot --remote > /tmp/snap.txt
# Locate the `button: Accept All` ref, then:
browse click "[<row>-<accept-all-id>]" --remote
browse wait timeout 1500 --remote
```
Snapshot the homepage. The full home page is now in the a11y tree (~4500 lines). Deal surfaces are organized by region:
- Promo carousel (under listbox: slider near the top):
  - link: Up to 30% off hotels
  - link: Up to 10% off Hotel Express Deals
  - link: Up to 60% off packages
  - (rotating; iterate over all option: slide children of listbox: slider)
- City-route hotel deals (lower on the page, grouped per featured city — Las Vegas, Miami, Nashville, Charlotte, Houston, etc.):
  - link: <Hotel Name> $<price> (e.g. link: Holiday Inn Express Nashville Airport by IHG $113)
  - Parse the trailing $NN price out of the link label
- City-route flight deals (interleaved with hotel deals):
  - link: Flights from <Origin City> to <Destination City> $<price> (e.g. link: Flights from Los Angeles to Las Vegas $329)
- Footer deal links (under link: Hotel Express Deals™, etc.) — pointers to dedicated deal-listing pages.
Extract deals. The recommended extraction is simple regex on the snapshot tree text:
- Hotels: link: ([^$]+?) \$(\d+) → [name, nightly_price_usd]
- Flights: link: Flights from ([^to]+) to ([^$]+) \$(\d+) → [origin, destination, fare_usd]
- Promo callouts: link: (Up to \d+% off [^"]+) → promo text
Sort and rank. The homepage doesn't pre-rank by discount %, just by city groupings. A reasonable "best deal" heuristic:
- For hotels: lowest absolute price under $100 + a marquee brand (Hilton, Marriott, IHG family) usually beats a no-name $40 budget.
- For flights: lowest $-per-mile is the safer bet than absolute lowest fare (a $268 SFO→NSH may be better than a $329 LAX→LAS).
- For promo callouts: rank by stated % off, prefer Express Deals (typically biggest discount) then packages then hotels.
Output. See "Expected Output" below.

Browser fallback: search form path (use only when the homepage doesn't have a deal for the user's target)

The form-driven path has a much higher PerimeterX-trigger rate. Use it only when the homepage doesn't show a deal to the user's specific city. Budget at least 15 turns + accept a ~50 % CAPTCHA-trigger rate.

After dismissing modal + cookie banner, locate the "Where to?" combobox (observed at refs like [14-65], varies per session).
browse fill <combobox-ref> "Las Vegas, NV" — quoted; do not use browse type, the CLI's positional-argument parser breaks on the comma.
browse wait timeout 2000 --remote, then snapshot. The autocomplete dropdown renders ~170 a11y refs in a fresh subtree.
Click the FIRST option matching the destination (e.g. [<row>-<id>] link: Las Vegas Nevada, United States).
After click, the calendar dialog auto-opens (snapshot grows to ~1546 refs). Either select check-in / check-out dates or press Escape to keep the defaults (which pre-fill to the upcoming weekend).
Find button: Find Your Hotel (observed at [14-762]) and click it.
If a "Press & Hold" modal appears at any step — stop. The session is now poisoned; release it and start over. Do not attempt to programmatically hold the button; single click does not solve PerimeterX.

Site-Specific Gotchas

PerimeterX "Press & Hold" is the dominant anti-bot mechanism, in two flavors:
1. Full-page lockout (https://www.priceline.com/ is replaced by a "Before we continue..." page with Reference ID <uuid>). Triggered by invented deep-link URLs like /hotel-deals/search?q=...&checkIn=... or /relax/in/<unknown-id>/from/.../to/.... The lockout persists across same-session navigation back to /. Always release and create a fresh session.
2. Modal overlay (the homepage stays in the DOM behind a centered "Press & Hold to confirm you are a human" modal with the same Reference-ID footer). Triggered by automated form fills with unusual timing — observed firing right after browse fill <where-to> "Las Vegas, NV" in a verified+proxied session.
Browserbase --verified does NOT auto-solve Press & Hold. A single programmatic click on the "Press & Hold" button leaves the page stuck at the same ~20-ref snapshot indefinitely. The CLI has no mouseDown … mouseUp pair to literally hold, so this challenge type is currently unsolvable from the sandbox.
The "Unlock Offer Instantly" 10%-OFF modal is invisible to browse snapshot but visually blocks every form click. Always browse press Escape after browse wait timeout 3000 before any form interaction.
The cookie consent banner appears second, separately from the email modal, and ALSO blocks the bottom of the form (specifically the Find Your Hotel submit button — iter-4 burned all 30 turns submitting against a banner-shadowed button). Click button: Accept All (locatable in the snapshot tree) before any submit.
browse type "<text with comma>" breaks — the CLI parses the comma as an argument separator and errors with Unexpected arguments: Ve. Always use browse fill <ref> "<value>" with the value quoted.
The destination autocomplete dropdown DOES appear in the a11y tree (~170 refs after fill, in a fresh subtree), but you must browse wait timeout 2000 --remote before snapshotting — it lazy-loads from GET https://www.priceline.com/svcs/ac/index/hotels/v2/{prefix}.
Selecting an autocomplete option auto-opens the calendar dialog. If you don't want to set custom dates, press Escape immediately after the destination click — defaults pre-fill to the upcoming weekend (e.g. "Fri, May 22 - Sat, May 23").
Default dates pre-fill to today's weekend (verified across 4 fresh sessions on 2026-05-23). For "find me a deal" tasks this is fine; explicit date selection is only needed when the user specifies dates.
Priceline's GraphQL endpoint is visible but cookie-locked. Pageloads issue POST https://www.priceline.com/pws/v0/pcln-graph/?gqlOp=<operationName> with operation names like getRecentSearchesByCguid, getAbandonedItemsByCguid, recognizedCustomerProfile. The AbandonedSelections query response shape exposes the full deal-type schema (SopqHotel = Express Deal, AbandonedPriceBreakersHotel = Pricebreakers, RtlHotel = Retail). However: all calls require valid cguid cookie + PerimeterX session tokens that only a live page can build. A direct curl/fetch to the GraphQL endpoint without an established session WILL get blocked. Do not waste cycles on a headless GraphQL approach.
/hotel-deals/, /deals/, and /relax/... direct URLs are unverified. They were not exercised end-to-end in this skill's iterations. If you try them, expect PerimeterX to challenge — be ready to fall back to the homepage path.
The footer link Hotel Express Deals™ at link: Hotel Express Deals™ is a candidate dedicated landing page. Not exercised in this skill's iterations — opening it should be treated as a known unknown.
Skip the browse stop dance. Iters 2-4 burned 3-6 turns on a browse stop / browse open --remote loop that reported Session "default" is already running. Just browse open https://www.priceline.com/ --remote directly when starting on a new Browserbase session.
Read-only. The "Find Your Hotel" button → results page → individual hotel cards eventually leads to a Reserve / Book flow. Never click Reserve, Book, Continue, Pay now, Confirm booking. Stop at the deal-list view.

Expected Output

The skill returns a JSON envelope with the surfaced deals. Two distinct outcome shapes are exercised:

Success — homepage extraction (the recommended path)

{
  "success": true,
  "source": "homepage",
  "promo_callouts": [
    { "label": "Up to 30% off hotels", "category": "hotels" },
    { "label": "Up to 10% off Hotel Express Deals", "category": "express_deals" },
    { "label": "Up to 60% off packages", "category": "packages" }
  ],
  "hotel_deals": [
    {
      "name": "Flamingo Las Vegas",
      "city": "Las Vegas",
      "from_price_usd": 22
    },
    {
      "name": "Holiday Inn Express Nashville Airport by IHG",
      "city": "Nashville",
      "from_price_usd": 113
    },
    {
      "name": "North Miami Beach Gardens Inn & Suites",
      "city": "Miami",
      "from_price_usd": 52
    }
  ],
  "flight_deals": [
    { "origin": "Los Angeles", "destination": "Las Vegas", "fare_usd": 329 },
    { "origin": "Dallas",      "destination": "Nashville", "fare_usd": 268 },
    { "origin": "Detroit",     "destination": "Houston",   "fare_usd": 402 }
  ],
  "best_pick": {
    "type": "hotel",
    "name": "Flamingo Las Vegas",
    "city": "Las Vegas",
    "from_price_usd": 22,
    "rationale": "Lowest absolute price in a marquee Strip-adjacent property; matches 'fantastic travel deal' intent."
  },
  "captured_at": "2026-05-23T00:30:00Z",
  "notes": "Modal + cookie banner dismissed via Escape + Accept All; PerimeterX not triggered."
}

Failure — Press & Hold wall (full-page lockout)

{
  "success": false,
  "reason": "anti_bot_press_and_hold",
  "wall_variant": "full_page_lockout",
  "reference_id": "4b818810-563d-11f1-9b9b-8ff3ce2de60a",
  "trigger": "navigation to /hotel-deals/search?q=... triggered Cloudflare/PerimeterX after homepage was loaded successfully",
  "notes": "Session is poisoned; cannot recover via in-session navigation. Caller should release the Browserbase session and retry with a fresh session if the homepage path is required."
}

Failure — Press & Hold wall (form-interaction modal)

{
  "success": false,
  "reason": "anti_bot_press_and_hold",
  "wall_variant": "modal_overlay",
  "reference_id": "6410e300-5640-11f1-91f0-7bc9b928829b",
  "trigger": "Press & Hold modal appeared immediately after `browse fill <where-to> \"Las Vegas, NV\"` on a verified+proxied session",
  "notes": "Modal overlays the homepage; underlying form is still in the DOM but unusable. Treat the session as poisoned. Falling back to homepage extraction (do not re-trigger the form) is the resilient path."
}