U: Hello, we're planning on a trip to Cambridge and would like lodging info.  Can you tell us if there is a hotel in the economical range near the centre?

S: Unfortunately, there are no economical hotels in the centre of Cambridge. Would you like to look in a different area?

U: Really? Not even a guest house?

S: Yes, there are no accommodations available that fit that criteria. Would you like to choose something else?

U: I'm looking for a cheap hotel in the centre.

S: There are two cheap guesthouses located in the centre.  My recommendation would be Alexander Bed and Breakfast.

U: Sounds great! Can you book it for 5 people and 4 nights starting from monday?

S: Your booking was successful at the Alexander bed and breakfast. The reference number is F9VVA2GL.

U: Do they offer a good value for the money here?
S: Some guests have said that it is a little pricey for what it lacks and some small issues.  Other guests have said that it was extremely cheap and a great value for the money.