Multi-turn tool-use scenario.
Tools involved: TwitterAPI
VehicleControlAPI

User requests (one per turn):
user: I'm about to embark on a road trip adventure and I want my car to be in peak condition. Could you make sure to increase the current fuel level to ensure that my tank is full, so I don't have to keep stopping to refuel along the way?
user: Before I hit the open road, I need to get the engine running smoothly. Can you confirm there's enough fuel, and ensure the engine's primed for a seamless start?
user: I want to make certain my tires are roadworthy before setting off. If any of my car's tires are showing pressure below 40, point me in the direction of the closest tire service station, because I definitely don't want to run into tire trouble.
user: Moreover, could you set up the GPS to guide me directly to the nearest shop if my tires aren't up to the mark, so I'm not wandering off course?
user: Once my car is ready for the journey, it would be fantastic to let my friend know about my travel plans. Could you draft a tweet that says: "Starting my road trip with a car that is fully prepared and raring to go!" with hashtags #Roadtrip #Adventure and mention him?
user: His handle is 'huanzhimao01'.

Expected function call sequence:
VehicleControlAPI.displayCarStatus
VehicleControlAPI.fillFuelTank
VehicleControlAPI.startEngine
VehicleControlAPI.check_tire_pressure
VehicleControlAPI.find_nearest_tire_shop
VehicleControlAPI.set_navigation
TwitterAPI.post_tweet