Multi-turn user requests:
user: Hey, I'm in the mood for a last-minute getaway! I need some help figuring out how much it's going to cost for a first-class flight between the first two airports on your destination list. Planning to leave next Friday and want to make sure I can travel in style.
user: The date is 19th Sept 2024.
user: So, I've been thinking about how much I want to spend on my travels. I'd like to set a budget cap. Can you, with my authorized access, set a limit of $10,000 for any travel expenses I might incur?
user: I'm feeling a bit uneasy and decided it might be a good idea to get some travel insurance. Could you arrange this for my latest reservation, making sure it stays within my budget? Please use my credit card with ID 'primary' and access token 'abc123xyz'.
user: The purchase is finally done, and I’d appreciate it if you could help me look over the invoice details for my booking. I just want to double-check to ensure everything’s correct.
user: I can't wait to explore this new destination! I'm really excited to share my travel itinerary on Twitter. Could you post a tweet about the upcoming adventure for me? Make it interesting with the hashtag '#TravelGoals' and don't forget to mention '@TravelBuddy' to invite them along!
user: Oh, I just noticed an amazing tweet from @TravelInsider about dream destinations. It’s exactly what I’ve been dreaming about, and I'd love to share it with my followers. Would you mind finding and retweeting it for me? My username is 'michael_smith' and my password is 'michael_cant_smith_smith'.

Ground-truth function call sequence:
TravelAPI.list_all_airports
TravelAPI.get_flight_cost
TravelAPI.set_budget_limit
TravelAPI.purchase_insurance
TravelAPI.retrieve_invoice
TwitterAPI.post_tweet
TwitterAPI.retweet