I need a thursday train that arrives by 8:30.
Where are you leaving from and going to?
I need to go from cambridge to stevenage.
You have two options; TR2016 departs at 05:21 and TR4376 departs at 07:21. Would you be interested in either of these?
Either one is fine. I need 8 tickets please. 
Would you like a reference number?
Yes I would like the reference number, can you also give me information about Cherry Hinton Hall and Grounds?
It is located on Cherry Hinton Road and phone is 01223446104 is there any thing else