Yes I am looking for a attraction called holy trinity church.
Holy Trinity Church is located on Market St in postcode cb23nz. It's free to get in. Did you have any further questions?
Do you have the address of holy trinity church?
Yes it's on Market street.
Thank you.  Can you help me find a train going to Leicester?
Yes, when would you like to leave?
anytime after 19:00
I have a train that leaves at 19:21. What day would you like to travel?
I would like to leave on Saturday. 
TR4708 departs cambridge at 19:21 and arrives at 21:06. Can I book that for you?
Yes. I would like to book for 3 people and will need a reference number.
I booked you 3 seats on TR4708 leaving Cambridge on Saturday at 20:21, the total fee is 90.72 GBP and your reference number is FVMA8AAO.  
That's all I need. Thank you.
I'm glad that I can be of help please have a great trip.