Do you know of any places I can go for entertainment?
We have several options for you. Is there a specific area you will be in?
No specific area. Just the first thing that pops up. 
Cherry Hinton hall and grounds is on the east part of town. 
Okay how much does it cost? And where the postal code?
The price is uknown at this time, and the postcode is cb18dw.
I am also looking for a train for Thursday departing from Stevenage.
There are many train departure options on Thursday. When do you want to leave and arrive by? 
I would like to arrive in cambridge by 11:30.
TR3330 will arrive at 10:43, would that work for you?
That sounds good. I need tickets for 4 people. Can I get a reference number?
Booking was successful, the total fee is 51.2 GBP payable at the station. Reference number is : XX5DNFKS.
Great, that's all I need. You can end this conversation now. Thanks!
Thank you and enjoy your visit. Have a great day.