Query: user: There's a car I want to reserve.
assistant: When would you like to pick it up and until when will you need it?
user: I want to get it at 18:30 and I'm going to need it until next Tuesday.
assistant: Where would you like to pick it up? Also is there a certain kind of car you like? And what date would you like to start the reservation?
user: I want to get the car from Grand Central Station, I prefer it to be a large car, and I would like to start the reservation on the 2nd of this month.

Intent: RentalCars:ReserveCar