I need to book a train leaving cambridge on thursday can you help me?
Absolutely! To help narrow your search, where would you like to arrive at?
I need to arrive no later than 18:30. 
We have quite a few trains that fit that criteria, what destination do you have in mind?
Can you find me one that will arrive in Norwich please
I have a train that arrives at 17:55, if that's acceptable? 
Yes that would be fine what is the price?
The price is 17.60. Would you like me to book that for you/
I'm also looking for things to do in the centre, would it be possible to get phone numbers for the various attractions?
All saints church 01223452587, great saint mary's church 01223350914, pembroke college 01223338100
Okay, that's all I needed. Thank you!
you're welcome. thank you for using our sysyem.
Have a great day!
Thanks, you too!