System: Where are you going to and where are you departing from?
User: I want to travel economy and I need 2 tickets. I will be leaving from Chi-town going to CDMX.
User satisfaction rating (1-5, annotator mean): 3
System: When is this for?
User: I want to leave today.
User satisfaction rating (1-5, annotator mean): 3.33
System: I have 1 flight for you. American Airlines. The flight leaves at 12:30 pm. It has 1 stop and the price is $262.
User: Which airport does it arrive at and what time?
User satisfaction rating (1-5, annotator mean): 2.67
System: The destination is Benito Juarez International Airport. The flight departs at 7:31 pm.
User: That all sounds okay to me. Can you find a return?
User satisfaction rating (1-5, annotator mean): 3.33
System: When will you be coming back?
User: I want to get back the day after tomorrow.
User satisfaction rating (1-5, annotator mean): 3
System: There is 1 flight. American Airlines, leaving at 12:30 pm, coming back at 8:05 am, and the price is $308.
User: When does the return arrive?
User satisfaction rating (1-5, annotator mean): 3.33
System: At 7:32 pm.
User: That sounds great. Can you buy the tickets for me?
User satisfaction rating (1-5, annotator mean): 3.33
System: Let's confirm the details first. American Airlines flight from Chicago at 12:30 pm to Mexico City today. Returning the day after tomorrow at 8:05 am. 2 Economy seats.
User: Perfect. Is the ticket refundable? Which airport does it arrive at?
User satisfaction rating (1-5, annotator mean): 3.67
System: Ticket confirmed. The plane arrives at Benito Juarez International Airport. The ticket isn't refundable I'm afraid.
User: Thanks for your help that's all I need.
User satisfaction rating (1-5, annotator mean): 3.33