Query: user: I need bus tickets to SF.
assistant: How many tickets?
user: For just 1 person.
assistant: Where are you leaving from? What date and time would you like to leave?
user: I will be leaving Vegas on March 11th at 12:30 pm.
assistant: You would like 1 ticket on a bus leaving Las Vegas for San Francisco on March 11th for 12:30 pm, with no extra luggage?
user: That would be fine. How many stops would there be?
assistant: It is a direct trip. Your ticket is confirmed.
user: I would need a rental car when I get there.

Intent: RentalCars:GetCarsAvailable