Domains: restaurant, train

user: I want to eat. I am looking for a Jamaican restaurant with a moderate price range please.

assistant: I'm sorry, there are no moderately priced Jamaican restaurants. What about a different food type?

user: I would really prefer Jamaican. Are there any in the centre part of town?

assistant: Unfortunately there is none there as well. Can I broaden your search further?

user: Okay, well how about one that serves modern European food in that area?

assistant: I have two modern european restaurants in the centre. Would you like to book at de luca cucina and bar?

user: Yes, that would be great and can you give me the postcode and their address please?

assistant: The address is 83 Regent Street, postcode cb21aw. What day and time would you like to book?

user: I will take care of that myself. Could you find me a train going to norwich arriving by 12:45?

assistant: I'll be happy to help. I need to know the day and your departure site, please?

user: I leave on Wednesday, departing from Cambridge.

assistant: TR9635 will depart cambridge at 10:36 on wednesday and arrive in norwich at 11:55. Would you like me to book tickets for you?

user: Please book that train.

assistant: Of course, how many tickets would you like me to book?

user: I would like to book a total of 6 tickets. And can I please get the reference number.

assistant: I was able to successfully book your tickets for train TR9635. Your reference number is 6144V7BE . Is there anything else I can help you with?

user: No. Thank you very much for your help.

assistant: Certainly! Have a nice day and contact the Cambridge TownInfo centre whenever you like!