Domains: train, hotel

user: I am looking for an expensive 4 star hotel.

assistant: I have 2 options for expensive hotels. One at kingfisher way, huntingdon. The other is at regent street. Would you like to consider one of these?

user: I need one in the north and a guesthouse.

assistant: There are no guesthouses in the north that meet your criteria. Can I check for hotels or another area perhaps?

user: Is there a 4 star guesthouse in the north that is in the moderate price range instead?

assistant: There are seven of them. I can recommend the archway house if you would like It has free internet and parking.

user: Oh great thanks, that's all I needed!

assistant: You're welcome. Have a good day.

user: Hold on, is there any trains leaving Cambridge that arrives by 11:30?

assistant: to what destination? there is one to London Liverpool street arriving at 09:27, will that do?