Query: user: I want to rent a car to be able to travel with it.
assistant: Tell me until when do you need it
user: I need it until the 10th of march
assistant: What is the first date you'll need it?
user: I need it from the 6th of march at two pm and it must be in NYC
assistant: I've found a standard car, a honda accord, available on march 6th, it is parked in grand central station
user: I don't want it, show me something different
assistant: There's a honda civic, a standard car, available for you on march 6th. You'll find it at jfk international airport
user: I'm not interested in this one. go on
assistant: the're a hyundai elantra, a standard car, ready for pick up on march 6th. it is parked at port authority station
user: how much is it?
assistant: it's $128 for this one
user: Okay. Look for something different now, look for a bus going there from washington
assistant: when are you leaving?
user: The date is the 2nd of march
assistant: My results tell me that you can pick from 8 different options. One bus will leave at 8:10 am, the ticket is economy and costs $32
user: Skip to the next option available
assistant: There's anther bue leaving at 8:20 am, the ticket is economy and costs $34
user: What is the name of the destination station?
assistant: it's port authority station
user: tell me the next option. Leaving date is the 3rd of this month
assistant: There's this bus leaving at 11:10 am and the ticket is economy, the price for it is $35
user: This one is fine
assistant: I can book the tickets if you want
user: No, I don't need them
assistant: May I do more for you then?
user: Yes, find me a round trip flight to get there. I like American airlines and the ticket must be premium economy class. I want to leave today

Intent: Flights:SearchRoundtripFlights