i would love to get some information on the holy trinity church
user
the holy trinity church is architecture , in the centre of town , on market street . entrance is free . do you want any more information ?
assistant
can you provide me with the hour -s of operation and the entrance fee ?
user
i am not sure on their hour -s , but it is free admission . would you like their number ?
assistant
yes that will be fine . i am also looking for a train leaving cambridge on friday .