System: Sure, where will you be flying from and when? What's your preferred airline?
User: I'd be flying out of New York on the 14th of this month. I prefer Delta Airlines.
User satisfaction rating (1-5, annotator mean): 3
System: Where are you going?
User: I'd like to go to Sydney, NSW.
User satisfaction rating (1-5, annotator mean): 3.33
System: Ok, I'll go ahead and book a flight from New York to Sydney with Delta Airlines on March 14th. Is 1 ticket in Economy class ok?
User: Actually, can you change the flight date to the 3rd?
User satisfaction rating (1-5, annotator mean): 3.33
System: Sure, so I'm booking a flight to Sydney for the day after tomorrow. Is that right?
User: Yes, that's good. When does the flight take off and from which airport?
User satisfaction rating (1-5, annotator mean): 3
System: Sorry, I wasn't able to book the ticket. Can I find something else for you?
User: I still want to make a reservation. Can you try Alaska Airlines?
User satisfaction rating (1-5, annotator mean): 3
System: Sure. I found a flight from New York to Sydney with Alaska Airlines leaving the day after tomorrow. Is 1 ticket in Economy class ok?
User: Yes, that's fine.
User satisfaction rating (1-5, annotator mean): 3
System: I'm sorry, it looks like I am unable to book that ticket. What else can I help you with?
User: No, forget about it. Thanks.
User satisfaction rating (1-5, annotator mean): 3.33