Multi-turn user requests:
user: I require assistance with my car. Can you kindly ensure that the fuel tank is refilled with precisely 38 liters of petrol? Make sure using 2 decimal digit for gallon amount.
user: Wonderful, with the fuel tank now adequately replenished, proceed to activate the engine in "START" mode. Convey to me the operational status of the engine, the voltage of the battery, the AC speed and the fan speed.

Involved API classes: VehicleControlAPI
MathAPI

Initial environment state:
VehicleControlAPI: fuelLevel: 10
batteryVoltage: 12.6
engineState: stopped
doorStatus: driver: unlocked
passenger: unlocked
rear_left: unlocked
rear_right: unlocked
acTemperature: 25
fanSpeed: 50
acMode: auto
humidityLevel: 50
headLightStatus: off
parkingBrakeStatus: released
parkingBrakeForce: 0
slopeAngle: 0
distanceToNextVehicle: 50
cruiseStatus: inactive
destination: None
frontLeftTirePressure: 32
frontRightTirePressure: 32
rearLeftTirePressure: 30
rearRightTirePressure: 30

Ground-truth function call path:
VehicleControlAPI.liter_to_gallon
VehicleControlAPI.fillFuelTank
VehicleControlAPI.startEngine
MathAPI.mean

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