Query: user: I need help finding 4 round trip tickets leaving on the 9th of this month.
assistant: Sure, where do you want to depart from?
user: I'll be departing from Chicago and don't have a preference on the class type.
assistant: Where you would like to travel to and when will you be returning?
user: I need to go to Philly and will return on the 13th.
assistant: There are 3 available flights. Would you like an American Airlines flight that leaves at 6:40 pm with a return flight that departs at 10:10 am? It would cost $132
user: What other flights are there?
assistant: Delta Airlines has a flight departing at 11:05 am for $149. The return flight would leave at 12:20 pm.
user: That's the one I want.
assistant: Would you like me to purchase ticket for that flight?
user: Yes, buy them please.
assistant: You would like 4 economy tickets for the Delta Airlines flight to Philadelphia that leaves from Chicago on March 9th at 11:05 am with a return flight on March 13th departing at 12:20 pm. Is that correct?
user: Yes, that's right. Does the flight have any layovers?
assistant: I have confirmed your tickets. The flight have 1 layover.
user: Can my ticker be refunded if my plans change? Also, what airport will I arrive at?
assistant: I'm sorry, your ticket is not refundable. You will arrive at PHL International Airport.
user: Perfect, thanks! Now I need to find a car to rent for me trip. Can you find me a rental begining on the 11th of March. I'll pick it up at evening 6.
assistant: Do you plan to return the car on March 13th?
user: No, I only want the car through the 12th of March.
assistant: Would you like to reserve a standard, full-size, or different type of vehicle?
user: An intermediate car would be fine.
assistant: Please confirm you would like to reserve a standard car from March 11th to March 12th and will pick it up at the PHL International Airport at 6 pm.
user: Yes, that reservation is correct.

Intent: RentalCars:ReserveCar