get_flight_cost(travel_from='SFO', travel_to='LAX', travel_date='2024-11-25', travel_class='business')
book_flight(access_token='1293', card_id='card_3487', travel_date='2024-11-25', travel_from='SFO', travel_to='LAX', travel_class='business')
retrieve_invoice(access_token='1293', booking_id='3426812')
authenticate_twitter(username='john', password='john1234')
post_tweet(content='Loved my flight journey!',tags=['#TravelDiaries'])
retweet(tweet_id=10)