Multi-turn user requests:
user: Planning an incredible journey from NYC to Tokyo on December 24th 2024 in first class! I have my credit card ready with the id card_5678, which is expiring soon, and I'd like to allocate business expenses wisely. The cardholder's name matches mine, Michael Thompson, and I can provide the CVV when needed, which is 456. Could you make the booking using access token 'abc123xyz'?
user: After sorting out my travel plans, draft a tweet about how flexible and adaptable my itinerary turned out to be, including a tag to my favorite travel blog '#TravelBlog' and mention my adventure-loving friend '@Spontaneity'. You may use my account with username 'john' and password 'john1234'. The tweet should read 'Flexibility is key! Plans changed, but the adventure continues.'
user: Can you amplify the message by retweeting my recent post about the itinerary that you just posted, highlighting our spontaneity with travel plans to reach a larger audience?

Ground-truth function call sequence:
TravelAPI.register_credit_card
TravelAPI.book_flight
TravelAPI.cancel_booking
TwitterAPI.post_tweet
TwitterAPI.retweet