System: I am sorry but there aren't any restaurants matching your criteria. Can I help you with something else?
User: Can you check again? The only thing I'm interested in is a moderately priced Cuban restaurant in the east.
User satisfaction rating (1-5, annotator mean): 2.75
System: I apologize I am still not showing any restaurants that meet your criteria. Is there another type of cuisine you would prefer?
User: Do you have a moderately priced Indian restaurant in the east?
User satisfaction rating (1-5, annotator mean): 2.75
System: Yes I have 2. Curry Prince and Rajmahal.
User: Does either one offer free wifi for the in dining customers?
User satisfaction rating (1-5, annotator mean): 2.75
System: yes it is free for customers does that work for you today? Would you like to book a room?
User: I will try the Curry Prince. Can you book a table for 4 people on Monday at 17:30?
User satisfaction rating (1-5, annotator mean): 3
System: I apologize booking was unsuccessful. Would you like me to try Rajmahal
User: Yes, try that.
User satisfaction rating (1-5, annotator mean): 2.5
System: I have you at Rajmahal, Reference number is : T44KC552. Anything else you need?
User: Do they happen to serve take-out as an alternative to on-site dining?
User satisfaction rating (1-5, annotator mean): 3
System: No, they don't offer take-out ordering at Curry Prince. Do you have anymore questions?
User: Do they have live music?
User satisfaction rating (1-5, annotator mean): 2.75
System: Curry Prince does not have any live music. Is there anything else you need?
User: No, thank you. You have been very helpful. Have a great day.
User satisfaction rating (1-5, annotator mean): 2.25
System: Here is the address and the phone number: 7 Barnwell Road Fen Ditton, 01223244955.
User: Thanks again for helping to find me a place to eat. I have the reference number T44KC552.
User satisfaction rating (1-5, annotator mean): 2.75