Multi-turn user requests:
user: Would you be able to convert some liters of gasoline into gallons volumn for me? Afterwards, starting the engine to check for smooth operation would be appreciated.
user: I mean 20 liters of gas.
user: With the engine happily purring, I find myself pondering over the tire pressure now. Might you check that for me? And if you can, share the tire pressure status (with message content 'healthy' or 'not healthy', nothing else) with tag '#CarMaintenance' and mention '@VehicleGuru'? Healthy is deinfed as all tire pressure between 32 and 35, inclusive.
user: Wonderful! I'd really appreciate it if you could assist in retweeting that fantastic post about tire maintenance.

Tool classes involved: TwitterAPI
VehicleControlAPI

Ground-truth function call path:
VehicleControlAPI.liter_to_gallon
VehicleControlAPI.fillFuelTank
VehicleControlAPI.startEngine
VehicleControlAPI.check_tire_pressure
TwitterAPI.post_tweet
TwitterAPI.retweet