Multi-turn user requests:
user: I need to arrange a business class flight for Robert Trenton from San Francisco to Los Angeles on November 25th 2024. The reservation should be made using his travel card with id card_3487 and access code 1293. Following the booking, I have to ensure an invoice is issued to verify the charges.
user: Robert Trenton wants to convey his satisfaction with his recent flight on Twitter. I need to compose a tweet saying 'Loved my flight journey!' accompanied by a specific hashtag. If you need to log in, here's my username '@RobertTrentonTravel' and password 'robertttt882'. Afterward, the post should be retweeted from his travel account to maximize visibility among his followers.
user: The hashtag to use is #TravelDiaries.

Involved API classes: TwitterAPI
TravelAPI

Initial environment state:
TravelAPI: credit_card_list: card_3487: card_number: 0789 1234 5678 3487
cardholder_name: Robert Trenton
expiry_date: 12/25
cvv: 129
access_token: 1293
token_type: Bearer
token_expires_in: 3600
token_scope: read write
user_first_name: Robert
user_last_name: Trenton
budget_limit: 1000
TwitterAPI: tweet_count: 10
tweet_list: Just landed in LA! #TravelDiaries
Loved my flight journey! #TravelDiaries
user_handle: @RobertTrentonTravel
followers_count: 1500

Ground-truth function call path:
TravelAPI.get_flight_cost
TravelAPI.book_flight
TravelAPI.retrieve_invoice
TwitterAPI.post_tweet
TwitterAPI.retweet

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