Query: user: Find me round trip flights.
assistant: What will be your boarding point, date of returning and the destination?
user: I will be leaving from Toronto to ATL and will return on 10th of this month.
assistant: What is your date of departure?
user: My date of departure is 2nd of March.
assistant: I found an American Airlines flight which takes off at 5:55 am and the returning flight takes off at 3:25 pm. The ticket is priced at $237.
user: What is the destination of the flight?
assistant: The flight arrives at Hartsfield-Jackson International Airport.
user: Where from will the flight takes off?
assistant: The flight takes off from Toronto Pearson International Airport.
user: Can you look for any other flights?
assistant: I found an Delta Airlines flight which takes off at 7:15 am and the returning flight takes off at 3:40 pm. The ticket is priced at $240.
user: Can you look for any other flights on 12th of this month?
assistant: I found an United Airlines flight which takes off at 5:35 pm and the returning flight takes off at 6:15 am. The ticket is priced at $233.
user: Okay. That sounds a good flight to me.
assistant: Would you like me to buy the tickets?
user: Yes, Please book two economy tickets for me.
assistant: Please confirm: You want me to buy 2 economy tickets in United Airlines which leaves from Toronto at 5:35 pm on March 2nd and goes to Atlanta. The return flight departs at 6:15 am on March 12th.
user: Yes, That is correct. Can you check the landing time of the flight and whether the flight has 0 stop?
assistant: Your ticket is booked successfully and the return flight lands at 12:33 pm with 1 stop.
user: Can you reserve a rental car for me?
assistant: Do you want me to reserve it to Hartsfield-Jackson International Airport?
user: Yes, That is correct.
assistant: What is your preferred time and type of car? Will you return the car on March 12th?
user: Please book a medium-sized car for pick up at 3 pm till March 9th.
assistant: Should I put the pick up date as March 2nd?
user: Put the pick up date as Friday next week.

Intent: RentalCars:ReserveCar