Domains: restaurant, train

user: I am planning a trip in Cambridge

assistant: Alright, how can I help you today?

user: I am looking for a restaurant that serves Afghan food in the centre.

assistant: There are no Afghan restaurants in the centre of town.

user: What about an international restaurant?

assistant: May I recommend the Bloomsbury restaurant in the moderate price range.

user: What's the postcode for that place?

assistant: cb23dt. What else may I help with?

user: I am looking for a train that will depart from Cambridge and will arrive to London Liverpool Street.

assistant: sure, what day are you traveling?

user: I will be leaving on Friday after 08:30.

assistant: train ID TR4187 leaves 13:59 and will cost 16:60 pounds. can i book for you?

user: No, thanks! But how long is the ride?

assistant: The train ride is 88 minutes long.

user: Thank you, that will be all.

assistant: You're welcome, have a good day.