Query: user: I want to buy tickets.
assistant: What event and in what city? What date?
user: Something in Chicago on Saturday this week please. I want The Buttertones.
assistant: How many tickets?
user: Just two tickets.
assistant: Okay, you want 2 tickets for The Buttertones on March 2nd at Chicago. Please confirm.
user: That's excellent!
assistant: Reservation done. Enjoy!
user: Thank you. I also want to find a rental car. please help.
assistant: What tine you need it and until what date? Will you pick it up on March 2nd?
user: Yes at around 15:00 and it's until the 4th. I want it today please.
assistant: I found 5 cars. At Chicago Union Station it's available for pickup on March 1st and it's a standard car. Do you want a Ford Fusion?
user: Do you have any other option?
assistant: There's this available at O'hare International Airport at March 1st and it's a standard car. Do you want Honda Accord?
user: How much that would cost?

Intent: RentalCars:GetCarsAvailable