get_flight_cost(travel_from='SFO', travel_to='CIA', travel_date='2024-10-10', travel_class='business')
compute_exchange_rate(base_currency='USD', target_currency='EUR', value=2800.0)
book_flight(access_token='abc123xyz', card_id='card_7243', travel_date='2024-10-10', travel_from='SFO', travel_to='CIA', travel_class='business')
purchase_insurance(access_token='abc123xyz', insurance_type='travel', insurance_cost=187.5, card_id='card_7243', booking_id='3426812')
retrieve_invoice(access_token='abc123xyz', booking_id='3426812',insurance_id='498276044')
authenticate_twitter(username='bookworm_traveler', password='Tr@v3lB00ks2023')
post_tweet(content='Off to Rome! Can\'t wait to explore the ancient wonders and dive into Italian cuisine!')
comment(tweet_id=10, comment_content='Safe travels and enjoy every moment!')