Query: user: I will be travelling soon with some friend soon. Can you find some round trip flights?
assistant: From where will you leave? And when do you want to come back?
user: Look for an Economy class flight from Vancouver to LA on the 12th of this month.
assistant: When do you want to leave?
user: I will leave on the 1st.
assistant: There is an American Airlines flight that takes off at 11 pm and the return flight takes off at 4:50 pm. It has a cost of $178.
user: That flight sounds good. Please book three tickets.
assistant: Please confirm: Booking 3 Economy tickets for an American Airlines flight. Departing on Vancouver at 11 pm on March 1st with destination Los Angeles. The return flight takes off at 4:50 pm on March 12th.
user: Yes, that is correct.
assistant: Your ticket has been booked.
user: To which airport will it arrive?
assistant: It will arrive to LAX International Airport.
user: Thanks a lot. I will also need to get a rental car from the 7th of this month until the 12th of this month.
assistant: At what time do you want to pick it up?
user: I want to pick it up at one in the afternoon.
assistant: There are 4 cars you might like. There is a Standard Camry car available for pick up at LAX International Airport on March 7th.
user: That is correct.

Intent: RentalCars:GetCarsAvailable