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

User requests (one per turn):
user: Could you map out the precise mileage from San Francisco to Rivermist for me, along with an assessment of whether my current fuel should suffice the journey?
user: Fill the fuel tank until we are able to reach Rivermist. Oil costs money so I just need the minimum oil (to integer value) to reach there so I don't need full tank.
user: I'd appreciate it if you could ignite the engine and verify that the battery voltage is at its optimal level, ensuring everything's in fine working order before our departure.
user: For added assurance, please check our tire pressure to confirm optimal conditions for our ride.

Expected function call sequence:
VehicleControlAPI.get_zipcode_based_on_city
VehicleControlAPI.estimate_distance
VehicleControlAPI.estimate_drive_feasibility_by_mileage
VehicleControlAPI.fillFuelTank
VehicleControlAPI.startEngine
VehicleControlAPI.check_tire_pressure