U: I'd like to find a college to visit.

S: There are 18 colleges to choose from. Are you looking to visit a specific area?

U: Yes somewhere in Cambridge.

S: There are 13 in the centre of the town, many of them offer free entrance. Would you be interested in Christ's college?

U: Yes, could I get their phone number please? I also need a guesthouse in the West as well.

S: You can reach Christ's College at 01223334900. As far as guesthouses, I have 2 that meet your criteria. Both offer free wifi and parking. Hobson's House is moderately priced.

U: Do you know how large the rooms are at Hobson's House?
S: The size of the rooms at Hobsons House are one of the negative features as they're seen as tiny and overly small.