I'm looking for some colleges to visit in town.
Sidney Sussex (cb23hu) and Gonville and Caius (cb21ta) Colleges are both free to enter, and located on Trinity St. Does that help?
Can I have the phone numbers as well?
Sidney Sussex is 01223338800, and Gonville and Caius is 01223332400
I am also looking for a place to dine. I need something moderately priced in the city's centre please.
There are quite a few in that area.  Do you have a cuisine type preference? 
Go ahead and suggest a moderately priced one in the centre area of town. 
I would recommend Yippee Noodle Bar
Please reserve a table for 5 people at 11:00 on Monday.
All right, I've booked the table. The reference number is N3HGPU8Y. What else can I help you with? 
No, that was everything.  Thanks for your help.  Goodbye!
I forgot to add-Yippee Noodle is located on 40428 King Street City Centre. And you have a great day.