System: Tell me until when do you need it
User: I need it until the 10th of march
User satisfaction rating (1-5, annotator mean): 3
System: 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
User satisfaction rating (1-5, annotator mean): 3
System: 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
User satisfaction rating (1-5, annotator mean): 2.67
System: 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
User satisfaction rating (1-5, annotator mean): 2.67
System: 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?
User satisfaction rating (1-5, annotator mean): 2.67
System: it's $128 for this one
User: Okay. Look for something different now, look for a bus going there from washington
User satisfaction rating (1-5, annotator mean): 3
System: when are you leaving?
User: The date is the 2nd of march
User satisfaction rating (1-5, annotator mean): 3
System: 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
User satisfaction rating (1-5, annotator mean): 3
System: 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?
User satisfaction rating (1-5, annotator mean): 3
System: it's port authority station
User: tell me the next option. Leaving date is the 3rd of this month
User satisfaction rating (1-5, annotator mean): 3
System: 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
User satisfaction rating (1-5, annotator mean): 3.33
System: I can book the tickets if you want
User: No, I don't need them
User satisfaction rating (1-5, annotator mean): 2.67
System: 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
User satisfaction rating (1-5, annotator mean): 3
System: Is returning date march 10th?
User: Return date is due on the 12th and the tickets number is three
User satisfaction rating (1-5, annotator mean): 3
System: Is your favorite company american airlines? the plane will take off at 10:15 am and the return is scheduled at 10:55 am. The price for this flight is $154
User: fine
User satisfaction rating (1-5, annotator mean): 3
System: Do you still want to ask me more questions?
User: No, I don't, thank you and goodbye
User satisfaction rating (1-5, annotator mean): 3