Multi-turn user requests:
user: I'm organizing a trip from San Francisco to Rome on October 10th 2024 and considering to fly business class. Secure a flight reservation that aligns with my financial constraints using my card with id card_7243 and access token 'abc123xyz'. Be sure to convert the ticket cost to EUR for an accurate currency reference.
user: I wish to secure travel insurance for this booking to safeguard against potential unexpected situations. Ensure the insurance is approximately 150 euros and utilize the same card, assuming it has adequate funds. Opt for 'travel' type insurance.
user: Now, consolidate an invoice covering my flight and the insurance costs. This will allow me to verify the comprehensive expense and ensure each detail is accurate within a single document.
user: Login twitter with 'bookworm_traveler' and password of 'Tr@v3lB00ks2023'.’m keen to share the thrilling announcement of my upcoming trip on Twitter, expressing "Off to Rome! Can't wait to explore the ancient wonders and dive into Italian cuisine!".
user: Would you also kindly append a thoughtful comment to the tweet: "Safe travels and enjoy every moment!"

Involved API classes: TwitterAPI
TravelAPI

Initial environment state:
TravelAPI: credit_card_list: card_7243: card_number: 4751918394027243
cardholder_name: Michael Thompson
expiry_date: 12/25
cvv: 123
balance: 5000
booking_record: booking_001: flight_number: RO1234
departure: San Francisco International
arrival: Leonardo da Vinci–Fiumicino Airport
class: Business
date: 2024-10-10
cost_usd: 5200
access_token: abc123xyz
token_type: Bearer
token_expires_in: 3600
token_scope: read_write
user_first_name: Michael
user_last_name: Thompson
budget_limit: 3000
TwitterAPI: tweet_counter: 10
tweets: 0: id: 0
username: bookworm_traveler
content: Excited for the weekend!
tags: #weekend
#excited
#fridayvibes
1: id: 1
username: bookworm_traveler
content: Just finished a great book.
tags: #reading
#bookworm
#booklover
2: id: 2
username: bookworm_traveler
content: Looking forward to my trip to Rome!
tags: #Rome
#travel
#wanderlust
#Italy
authenticated: yes
username: bookworm_traveler
password: Tr@v3lB00ks2023

Ground-truth function call path:
TravelAPI.compute_exchange_rate
TravelAPI.get_flight_cost
TravelAPI.book_flight
TravelAPI.purchase_insurance
TravelAPI.retrieve_invoice
TwitterAPI.post_tweet
TwitterAPI.comment

Functions held out until the model asks (by turn index):
1: book_flight