System: What price range do you have in mind?
User: I don't care.
User satisfaction rating (1-5, annotator mean): 3
System: No matching records were found. Can you be more specific?
User: How about vietnamese food?
User satisfaction rating (1-5, annotator mean): 3
System: Thanh Binh serves Vietnamese food and is located in the west part of town. Would you like more info on it?
User: Does Thanh Binh offer delivery services?
User satisfaction rating (1-5, annotator mean): 3
System: Thanh Binh doesn't offer any delivery services right now. What else do you need to know?
User: Do they offer outdoor seating?
User satisfaction rating (1-5, annotator mean): 3
System: I'm sorry, they do not have outdoor seating. Do you have any other questions about the restaurant?
User: Do they offer wi-fi service on the premises at no charge to patrons?
User satisfaction rating (1-5, annotator mean): 3
System: Thanh Binh does not offered free WiFi at this time. Do you have any other questions?
User: Yes. I would like their address and phone number, please.
User satisfaction rating (1-5, annotator mean): 3
System: Thanh binh's address is 17 Magdalene Street City Centre and their phone number is 01223 362456.
User: and also postcode please?
User satisfaction rating (1-5, annotator mean): 3
System: Their postcode is C.B 2, 1 U.J.
User: Thank you for your help. Goodbye!
User satisfaction rating (1-5, annotator mean): 3