Multi-turn user requests:
user: I'm currently in Rivermist planning a trip to Stonebrook. Could you provide an estimate of the distance and forward this info to my cousin Bob via text, in the format 'The distance from Rivermist to Stonebrook is xxx km.', where xxx is replaced by the distance value, in one decimal place)?
user: As I set off on my drive, I need you to verify that all the doors on my car are securely locked, please.
user: After confirming the security of the vehicle, could you initiate the engine so I can check the fuel level?
user: Also, at your earliest convenience, can you show me all the messages I have send so far?

Involved API classes: MessageAPI
VehicleControlAPI

Initial environment state:
VehicleControlAPI: fuelLevel: 15.5
batteryVoltage: 12.6
engineState: stopped
doorStatus: driver: unlocked
passenger: unlocked
rear_left: unlocked
rear_right: unlocked
acTemperature: 22
fanSpeed: 60
acMode: auto
humidityLevel: 45
headLightStatus: off
parkingBrakeStatus: released
parkingBrakeForce: 0
slopeAngle: 0
distanceToNextVehicle: 100
cruiseStatus: inactive
destination: Stonebrook
frontLeftTirePressure: 32
frontRightTirePressure: 32
rearLeftTirePressure: 30
rearRightTirePressure: 30
MessageAPI: current_user: Jack

Ground-truth function call path:
VehicleControlAPI.displayCarStatus
VehicleControlAPI.lockDoors
VehicleControlAPI.startEngine
VehicleControlAPI.get_zipcode_based_on_city
VehicleControlAPI.estimate_distance
MessageAPI.send_message
MessageAPI.view_messages_received

Functions held out until the model asks (by turn index):
1: estimate_distance