Multi-turn user requests:
user: Wanderlust is calling, and I'm mapping out my travel from Rivermist to Stonebrook in the month of October—the skies above must know my next destination! Share with me, if you will, what coin I must trade for a humble economy class seat on the 6th day of October in 2024. Fear not about the airports, for I have charted that course already.
user: Let's anchor my daily spend at 15400 GBP—an expedient conversion—per my esteemed authorization. I appreciate your assistance in tethering my budget to this new mooring.
user: My access token is 'abc123token'.

Involved API classes: TravelAPI

Initial environment state:
TravelAPI: credit_card_list: 1234-5678-9012-3456: card_type: Visa
expiry_date: 12/25
balance: 5000
access_token: abc123token
token_type: Bearer
token_expires_in: 3600
token_scope: read_write
user_first_name: Evelyn
user_last_name: Montgomery
budget_limit: 15400

Ground-truth function call path:
TravelAPI.get_nearest_airport_by_city
TravelAPI.get_flight_cost
TravelAPI.compute_exchange_rate
TravelAPI.set_budget_limit

Functions held out until the model asks (by turn index):
3: compute_exchange_rate