U: I am looking for information in Cambridge

S: I need some more specifics to help you.  What type of information do you need?

U: I am looking for a guesthouse in the north. I would like it to be expensive and include free wifi.

S: I was unable to find any matching places for that.

U: What about one in the moderate price range?

S: Yes I have 8 guesthouses available in the moderate price range.  Will you require free parking and wifi?

U: Yes I do need the free wifi.

S: Might I recommend the Acorn Guest House? It meets your criteria. Would you like to make a booking?

U: I require lots of space.
S: I found a review for the acorn guest house that said the room offered more than enough space for their family. Would you like to make a booking?