System: What is the destination and when do you want to go? Do you have a preferred airline?
User: I am traveling to Atlanta and I am leaving on March 8th. I prefer United Airlines.
User satisfaction rating (1-5, annotator mean): 3
System: What time do you want to leave? Also, what date are you returning and where will you be returning from?
User: I would like to leave around 14:15 for my Atlanta flight. For my return, I am leaving from Las Vegas and plan to leave around 3:15 pm.
User satisfaction rating (1-5, annotator mean): 3
System: When are you coming back?
User: I would like to return on the 11th.
User satisfaction rating (1-5, annotator mean): 3
System: Please confirm the following details: Next Friday, you have a flight to Atlanta on United Airlines for 1 passenger in economy at 2:15 pm. The return flight is from Las Vegas on March 11th leaving at 3:15 pm.
User: That is incorrect, I am leaving on the 2nd of this month.
User satisfaction rating (1-5, annotator mean): 2.5
System: Please confirm the following details: Your departure date is tomorrow and the return flight leaves at 3:15 pm.
User: No, I want to get back next Monday.
User satisfaction rating (1-5, annotator mean): 1.75
System: Please confirm the following details: The return flight is from Las Vegas, returning next Monday.
User: Yes, that sounds good. Does it have any connections and how much does it cost?
User satisfaction rating (1-5, annotator mean): 3.5
System: I'm sorry, I couldn't book your flight, can I help you with anything else?
User: No thank you.
User satisfaction rating (1-5, annotator mean): 2.5