I am looking for colleges in town.  Any suggestions?
What area of town would you like to be in?
I have no preference.
I have several. Are there any other criteria you are needing it to fit into?
None, what you recommend, I will go with.
christs college is a nice attraction,do you want the phone number ?
Yes, may I also know the area it is located in and the postcode? 
Christ's College is in the centre of town.  The postcode is cb23bu. Can I help you any further? 
I also want to find an expensive 3 star lodging, with free wifi and in the type of hotel.
Ok.  There are two hotel that meet that criteria.  One is in the centre and one is in the south.  Do you have a preference?
It doesn't matter, I'd just for sure like free wifi and a 3 star rating. I'll just need the phone number.
The Gonville Hotel is in the centre and meets your criteria.  The phone number is 01223366611.  Is there anything else I can help you with?
Great, thanks! That's all I needed.
I'm happy to be of service, and I hope you enjoy your time in Cambridge!