System: Sure. Where from? And where to?
User: I'd like an economy flight from Seattle to San Francisco. I plan to return on the 8th of this month.
User satisfaction rating (1-5, annotator mean): 3
System: We can fly you with Alaska Airlines. The flight departs at 12 pm. There's a return flight on the 8th at 2:55 pm. We have 5 different flights available for $133.
User: How many stops are there? Is it refundable?
User satisfaction rating (1-5, annotator mean): 2.67
System: Unfortunately it's not refundable. There are 0 stops.
User: Okay, that sounds fine.
User satisfaction rating (1-5, annotator mean): 3.67
System: Can I book it for you?
User: Actually, no I don't need it.
User satisfaction rating (1-5, annotator mean): 2.33
System: Is there anything else I can do?
User: Nothing, thanks for everything.
User satisfaction rating (1-5, annotator mean): 2.67