System: There are several such restaurants. What type of food are you interested in?
User: I would like Vietnamese food.
User satisfaction rating (1-5, annotator mean): 3.25
System: I'm sorry, I don't have a moderately priced vietnamese restaurant. Will anything else do?
User: What other cuisines are available for a moderate price range in the centre of town?
User satisfaction rating (1-5, annotator mean): 3.25
System: There are many options available. Some choices are: Asian Oriental, British, Italian, International, Spanish, and Turkish.
User: Can you suggest one with British cuisine?
User satisfaction rating (1-5, annotator mean): 2.75
System: There are four restaurants in the centre that serve british food. They are all in the boderate price range. I suggest the copper kettle.
User: Do you know if they have delivery options available?
User satisfaction rating (1-5, annotator mean): 2.75
System: No, delivery services aren't available here. Can I still make you a reservation?
User: How about a gluten free menu? Do they have one?
User satisfaction rating (1-5, annotator mean): 3.25
System: Yes, the restaurant offers gluten free menu. Is there anything else I can help you with?
User: Great! I would love a reservation for 5 people at 15:00 on Wednesday please.
User satisfaction rating (1-5, annotator mean): 3.75
System: I was successfully able to book you a table. The reference number is F9UKG65L. Is there anything else?
User: Thanks, and yes please. I'd also like to find an entertainment attraction in the centre.
User satisfaction rating (1-5, annotator mean): 2.75
System: there is none in the centre. can we change the location?
User: Are there any colleges in the area?
User satisfaction rating (1-5, annotator mean): 2.75
System: There are 13, I recommend trinity college, would you like more info?
User: Are there vegetarian options?
User satisfaction rating (1-5, annotator mean): 2.75
System: Yes! Vegetarian options are available on the menu. Would you like me to make a reservation for you?
User: Yes. Can I please get the entrance fee and the postcode?
User satisfaction rating (1-5, annotator mean): 3.25
System: The entrance fee is 1 pound. The postcode is cb21tq. May I help with anything else?
User: No thanks. That was all. Bye.
User satisfaction rating (1-5, annotator mean): 3.5