Hello, I am looking to book a train departing from Cambridge going to Bishops Stortford. 
What is your departure day and time?
I'll be leaving Saturday after 19:45.
I have train TR1159 that departs at 21:29 and will arrive by 22:07. Would that be something that would work for you? 
Book it for 8 please and i need the reference number.
I have booked that and your reference number is 69TDODDN.
I am also looking for swimming pools I can visit.
Abbey pool and astroturf pitch looks good, would you like to get some information about that?
Yes, what area is it located in? 
It is located in the east, would you like any more information on this or more help with something else?
That's all I need for now. Thanks for your help.  Goodbye!
Sounds good! Have a wonderful day!