Query: user: I would like to reserve this car. I want to pick up the car at 30th Street Station around 12:30 in the afternoon on March 4th.
assistant: Till what date will you want the car? What kind of car would you like, Full-size or Standard?
user: I would like a Standard car and I'll need it until the 8th.

Intent: RentalCars:ReserveCar