System: There are two in Cambridge. One in the south and one in the centre. Do you have a preference?
User: It does not make a difference as long as they have reservations for 4 on sunday at 12:00. Could I get a reference number?
User satisfaction rating (1-5, annotator mean): 3
System: Sure, i have booked Nandos sunday 12:00 for 4. May I help with anything else?
User: Does Nandos offer outdoor seating for customers?
User satisfaction rating (1-5, annotator mean): 3
System: There is no outdoor seating at Nandos. What else do you need to know?
User: Does Nandos serve alcohol to customers?
User satisfaction rating (1-5, annotator mean): 3
System: Yes, Nandos serves alcoholic beverages to its diners. Are there any other questions I may answer for you?
User: I still need the reference number.
User satisfaction rating (1-5, annotator mean): 2.33
System: Yes of course! I do apologize. The Reference number is : 29D8WR58. The table will be reserved for 15 minutes. Can I assist with anything else?
User: Yes. Do you know anything about a place called Sheep's Green and Lammas Land Park Fen Causeway?
User satisfaction rating (1-5, annotator mean): 3
System: It's a free park in the south. Would you like more details?
User: What is the full address for that park?
User satisfaction rating (1-5, annotator mean): 3
System: The address is fen causeway, newnham road. What else can I do for you?
User: What is their entrance fee?
User satisfaction rating (1-5, annotator mean): 3
System: There is no entrance fee.
User: I also need a taxi from the park to Nandos. Want to get there by 12:00. thanks
User satisfaction rating (1-5, annotator mean): 3
System: I have booked a taxi for you. It will be a red Ford and the contact number is 07413433001. Is there anything else I can do for you?
User: Yes, can you tell me if the taxi service charges a cancellation fee?
User satisfaction rating (1-5, annotator mean): 3.33
System: You can cancel without a fee for 24 hours, after that there will be a 10 GBP fee. Do you need assistance with anything else?
User: No, that should be everything. Thanks!
User satisfaction rating (1-5, annotator mean): 3.33