Query: user: Could you look up round trip flights for my sake? I'm headed to NY.
assistant: What time do you intend to depart, and what location will you depart from?
user: I am departing from San Fran on the 3rd of this month.
assistant: What time will you return at?
user: I'd like to return on the 13th of this month.
assistant: I discovered 4 convenient flights for your trip. There is an American Airlines flight costing $223 that departs at 8:30 pm and has a return flight departing at 4:45 pm.
user: What airport does the flight go to?
assistant: The airport is JFK International Airport.
user: What time does the onward flight come?
assistant: The onward flight will come at 5:56 am.
user: That's perfect for me. Could you assist me in purchasing flight tickets? There's one person in my cohort, and I prefer to travel in economy.
assistant: Please verify the following information: an economy seat for 1 on a American Airlines flight departing from San Francisco to New York. The flight will leave on March 3rd at 8:30 pm and the return flight departs at 4:45 pm before arriving on March 13th.
user: That's perfect for me. Can I get my money back on the ticket, and does it have zero stops?
assistant: Your flight is verified. sadly, the ticket cannot be refunded, but there are 0 stops.
user: Thank you for your assistance. Can you also help me look for a rental vehicle there? I'd like to pick up the vehicle near 12 in the afternoon, and I don't mind the type.
assistant: Do you wish to have the vehicle from March 3rd?
user: I require the vehicle from the 4th.
assistant: Do you wish to use your vehicle until March 13th?
user: I require it until the 5th.

Intent: RentalCars:GetCarsAvailable