System: Departure date?
User: The 11th of March.
User satisfaction rating (1-5, annotator mean): 3
System: Departure city?
User: Leaving from Los Angeles on the 2nd, I don't care about the airline.
User satisfaction rating (1-5, annotator mean): 3
System: There is an American Airlines flight with 1 stop leaving 8:30 am for $377.
User: Sounds good to me.
User satisfaction rating (1-5, annotator mean): 3.25
System: Would you like tickets?
User: No, not now.
User satisfaction rating (1-5, annotator mean): 2.75
System: Can I help you with anything else?
User: Look up round trip flights returning on March 4th.
User satisfaction rating (1-5, annotator mean): 3
System: There's an American Airlines flight leaving 8:30 am and returning 3:05 pm for $343.
User: Flying into which airport?
User satisfaction rating (1-5, annotator mean): 3
System: Into Heathrow International Airport.
User: That sounds good.
User satisfaction rating (1-5, annotator mean): 3.25
System: Would you like to buy tickets?
User: Yes, I would.
User satisfaction rating (1-5, annotator mean): 3.25
System: Please confirm: 1 ticket on American Airlines in Economy departing from Los Angeles and landing in London. Departing tomorrow at 8:30 am and returning next Monday at 3:05 pm.
User: No, there's just 1 person.
User satisfaction rating (1-5, annotator mean): 2.75
System: Please confirm: 1 ticket for American Airlines.
User: Sounds good.
User satisfaction rating (1-5, annotator mean): 3.25
System: Your ticket is booked.
User: Thanks, that's all I need.
User satisfaction rating (1-5, annotator mean): 3.25