System: There are several trains leaving Kings Lynn on Tuesday. Where is your destination going to be?
User: I am going to Cambridge.
User satisfaction rating (1-5, annotator mean): 3
System: We have 19 trains that day starting at 05:11 and going every hour, any time preference?
User: Get me on one that leaves after 14:30
User satisfaction rating (1-5, annotator mean): 3
System: I have train TR8932 that leaves at 15:11 and arrives by 15:58. Would that work for you?
User: I just need to make sure I can use my credit card as payment.
User satisfaction rating (1-5, annotator mean): 3
System: Yes, you can use any major credit card like Visa, MasterCard, and American Express. Do you want me to book this train for you?
User: book for 3 people. also find me a restaurant in the central that serves traditional food
User satisfaction rating (1-5, annotator mean): 3
System: The booking number is 1MNBDNEH. Did you need to know anything else on the train?
User: Will I be able to connect to the Internet using this train's WiFi?
User satisfaction rating (1-5, annotator mean): 3
System: Yes, you can get wifi service on the train. Log on with ID GreatNorthern_WiFi. Anything else I can do for you?
User: Yes, I am looking for a restaurant in the centre that serves traditional food.
User satisfaction rating (1-5, annotator mean): 3.33
System: We don't have anything like that in the centre. How about a different area or food type.
User: I would like a mexican food restaurant nearby also.
User satisfaction rating (1-5, annotator mean): 3
System: There are no Mexican restaurants in that area.
User: I like italian also. Are there any in that area?
User satisfaction rating (1-5, annotator mean): 3.33
System: Yes, there are 9! Do you have a preference on pricerange?
User: No. I don't. Can I book a table for the same 3 people at 18:45?
User satisfaction rating (1-5, annotator mean): 2.33
System: No I am sorry no mexican restaurants in that area. Another perhaps?
User: How about Italian food?
User satisfaction rating (1-5, annotator mean): 3
System: What day would you like that reservation?
User: Tuesday, 3 people, 18:45pm, italian, not mexican, please book and give me a name and confirmation number.
User satisfaction rating (1-5, annotator mean): 3
System: I have booked you at the stazione restaurant and coffee bar for tuesday. Your reference number is VBMXDETF.
User: Do they accept credit card?
User satisfaction rating (1-5, annotator mean): 3
System: Yes, the restaurant accepts Visa, Mastercard and American Express. Does this work for you?
User: Great! Thanks for all your help!
User satisfaction rating (1-5, annotator mean): 4
System: Is there anything else I can assist you with today?
User: That's all I needed today. Thank you! Bye!
User satisfaction rating (1-5, annotator mean): 3.33