I'd love to get some information on the holy trinity church
The Holy Trinity Church is architecture, in the Centre of town, on Market Street. Entrance is free. Do you want any more information?
Can you provide me with the hours of operation and the entrance fee?
I'm not sure on their hours, but it is free admission. Would you like their number?
Yes that will be fine.  I am also looking for a train leaving Cambridge on Friday.
Phone 01223355397. What is your destination on friday? Is there a specific departure and arrival time?