Query: user: I want to book a rental car please.
assistant: Starting when and at what time?
user: On the 9th of March for a pickup at three pm.
assistant: Would you like a full-size or standard vehicle and where would you like to pick it up?
user: I want a small car and I'd like to get it at LAX Airport.
assistant: When do you want to return it?
user: On the 10th.
assistant: Confirminf a compact rental on March 9th, picking up at 3 pm at LAX International Airport and returning on March 10th.
user: Yes, great. How much does that come to?
assistant: The total is $22 and the car has been booked.
user: What type of car is it?

Intent: RentalCars:ReserveCar