Find a lounge

Airport lounges from suppliers that sell a visit through a partner API. The routed ids are anc.lounge.search, then anc.lounge.book.

A search is not an entry pass. If the supplier has no slot at that terminal, the response says so and nothing is billed. Routed: anc.lounge.search, then anc.lounge.book. The price is quoted on the call. This page does not publish a rate card.

Same page for an agent: /use-cases/lounges.md

Try it

1. Set your agent up, once

In your agent's chat

set up Ancilair — https://ancilair.com/llms.txt

2. Ask for the job

The prompt

Using Ancilair, search lounges at CDG terminal 2E on 2026-10-14 for one adult. Read https://ancilair.com/llms.txt. Call anc.lounge.search on https://api.ancilair.com. Show the quoted price. Do not book until I say yes.

Why this prompt works

One token. Supplier credentials stay on the server.
The price is the quote on the call, at the supplier's rate, with 0% markup.
A contract the team already holds is never metered, and it wins over Ancilair's account.
A quote, a search, a plan list, or a requirements check is not a booking. The follow-up runs only after an explicit yes, with an Idempotency-Key.
DragonPass documents the prebook time as about 2–3 hours before departure. Walk-in access does not use the availability search.

Why go through Ancilair

One token. Supplier credentials stay on the server.
The price is quoted on the call, at the supplier's rate, with 0% markup.
A key the team already holds is never metered, and it wins over Ancilair's account.
A named supplier is a different tool id, not a new integration.

Suppliers

Supplier	Tool	What the call needs	Price
DragonPass	`dragonpass.lounge.search`	Lounge or airport resource, date, adult count, child count.	Quoted on the call
	`dragonpass.lounge.book`	The prebooking token from the search. Idempotency-Key required. Runs only after an explicit yes.	Quoted on the call
LoungeKey (Collinson)	`loungekey.lounge.search`	Airport, date, party.	Quoted on the call
	`loungekey.lounge.book`	The pass the traveller accepted. Idempotency-Key required. Runs only after an explicit yes.	Quoted on the call
Holiday Extras	`holidayextras.lounge.search`	Airport, arrival date, arrival time, adults, children. Returns lounge codes and a price.	Quoted on the call
	`holidayextras.lounge.book`	The lounge code from that search, with the same party and time. Idempotency-Key required. Runs only after an explicit yes.	Quoted on the call
Gordian	`gordian.lounge.search`	The flights (carrier, number, date, airports) and the passengers.	Quoted on the call
	`gordian.lounge.book`	The lounge product the traveller accepted, added to that trip. Idempotency-Key required. Runs only after an explicit yes.	Quoted on the call

Sequences that use this job

Layover kit
Lounge, fast track, and an eSIM for a connection of three hours or more. Book only after an explicit yes.