U: I'm interested in 4 star hotels in the centre of town.

S: I've located one 4 star hotel, University Arms Hotel located on Regent Street. It is an expensive hotel, but has internet and parking. Would you like to book a room?

U: I would prefer a hotel in the moderate price range.

S: There are no four star hotels in a moderate price range in that area.  Would you like me to search for a different area of town?

U: How about the cheap price range?

S: Alexander bed and breakfast is in the cheap price range in the centre area. Would you like to make a reservation?

U: Are there a good variety of breakfast options here?
S: Alexander Bed and Breakfast offers a free continental breakfast. I don't know about specific breakfast options.