System: I can help with that. When do you plan to leave? Where are you flying to? Where are you departing from?
User: I'm leaving from London, traveling to Philadelphia. I want to leave on March 11th.
User satisfaction rating (1-5, annotator mean): 3
System: Great! I found an American Airlines flight that leaves at 2:05 pm. It has 1 stop and costs $326. Does that interest you at all?
User: I don't like that airline. I should tell you that I'm leaving from CDMX and there are 2 of us.
User satisfaction rating (1-5, annotator mean): 2.25
System: Thank you for the additional information! I found 2 flights for you. I recommend Delta Airlines flight that leaves at 3 pm. It has 1 stop and costs $207. Does that interest you at all?
User: What airport does the flight arrive at? Is the ticket refundable?
User satisfaction rating (1-5, annotator mean): 3.25
System: The flight arrives at PHL International Airport. Unfortunately, the ticket is not refundable.
User: Shoot. What's the other flight?
User satisfaction rating (1-5, annotator mean): 3.25
System: It's with United Airlines. It leaves at 8:25 am, has 1 stop and costs $223. Does that interest you at all?
User: That sounds great.
User satisfaction rating (1-5, annotator mean): 3.5
System: Would you like me to purchase tickets for you?
User: No, thank you. Can you search for roundtrip flights for me?
User satisfaction rating (1-5, annotator mean): 2.75
System: Yes, I can! When are you returning?
User: I want to get back on the 13th.
User satisfaction rating (1-5, annotator mean): 3
System: I found a United Airlines flight that leaves at 8:25 am. The return flight leaves at 12:55 pm and costs $242. Does that interest you at all?
User: When does the return flight arrive?
User satisfaction rating (1-5, annotator mean): 3.25
System: It arrives at 7:31 pm.
User: That sounds great. Can you purchase tickets for that?
User satisfaction rating (1-5, annotator mean): 3.5
System: Absolutely! Can you confirm the following details, please? You are purchasing 2 tickets for a flight leaving Mexico City and flying into Philadelphia. The flight is with United Airlines on March 11th at 8:25 am. It returns on March 13th at 12:55 pm. All seats are in economy.
User: Perfect! Which airport does the flight arrive at?
User satisfaction rating (1-5, annotator mean): 3.75
System: Your tickets are confirmed. Your flight arrives at PHL International Airport.
User: Which airport does the flight depart from?
User satisfaction rating (1-5, annotator mean): 3
System: It departs from Benito Juarez International Airport.
User: Thanks for everything!
User satisfaction rating (1-5, annotator mean): 3.25
System: You're welcome. Can I help you with anything else?
User: No, that's all.
User satisfaction rating (1-5, annotator mean): 2.75