System: Of course, sir. When are you leaving?
User: I'm leaving on Saturday this week. I'd prefer American Airlines for my flight to Paris.
User satisfaction rating (1-5, annotator mean): 2.67
System: Departing from what location, sir?
User: I'm leaving from Vegas. Check on Premium Economy prices.
User satisfaction rating (1-5, annotator mean): 3
System: I found 1 suitable flight on American Airlines. It leaves Saturday morning at 9:30 am and has 1 lay-over. The ticket price is $536, sir.
User: What Vegas airport am I departing from, and, if I change departure dates, is my ticket refundable?
User satisfaction rating (1-5, annotator mean): 2.67
System: You'll depart from McCarran International Airport. Unfortunately your ticket isn't refundable, sir.
User: Okay. I need to get to Paris soon, anyway. Can you purchase me a one-way ticket?
User satisfaction rating (1-5, annotator mean): 3.33
System: Yes, sir. Confirming 1 Premium Economy ticket from Las Vegas to Paris on American Airlines tomorrow.
User: Shelby, there will be 2 of us flying to Paris.
User satisfaction rating (1-5, annotator mean): 3
System: Reserving 2 seats, sir, on American Airlines.
User: Shelby, I'm sorry, but it seems there will be 3 of us going to Paris, now.
User satisfaction rating (1-5, annotator mean): 2.67
System: Okay. Confirming 3 Premium Economy seats to Paris tomorrow.
User: Final answer: 3 going to Paris! Sorry for the confusion.
User satisfaction rating (1-5, annotator mean): 3
System: No problem, sir. Your 3 one-way tickets are confirmed.
User: Thanks for your patience, Shelby. Looks like this trip has become a family holiday.
User satisfaction rating (1-5, annotator mean): 3.33