System: Is there a dentist you'd like to visit? What date and time suit you the best?
User: The dentist's I'd like to go to is called Liu Vivian C. Would it be possible to book on thursday next week at 15:30?
User satisfaction rating (1-5, annotator mean): 3
System: Please confirm the followinf details: Liu Vivian C next Thursday at 3:30 pm
User: I'm sorry but I'd like to change the time. What about 10:15 in the morning?
User satisfaction rating (1-5, annotator mean): 2.33
System: Please confirm the following details: Liu Vivian C at 10:15 am
User: Yes, that's it
User satisfaction rating (1-5, annotator mean): 3.67
System: Sorry but I was unable to book the appointment you requested. Is there anything else I can do for you?
User: I'd like to continue the reservation with another dentist: the name is Dental Connection
User satisfaction rating (1-5, annotator mean): 3.33
System: please confirm the following details: Dental Connection next thursday at 10:15 am
User: Yes, that's it. What's their telephone? do they also perform cosmetic procedures?
User satisfaction rating (1-5, annotator mean): 3.33
System: I'm sorry again, but I was unable to book the appointment you requested. Is there anything else I can do for you?
User: No, thanks. That's all
User satisfaction rating (1-5, annotator mean): 3.33