I need a train leaving Thursday after 17:45.  
Could you give me a little more information? Where will you be traveling to and from?
To Cambridge, from Stansted Airport.
The first train leaving Stansted Airport after 17:45 leaves at 18:24.  You'd arrive in cambridge by 18:52.  Would you like me to book a seat on this train?
Yes please, what is the Train ID and price?
The train ID is TR5433 and the cost is 10.10 GBP per ticket.  Would you like me to book this trip for you?
That won't be necessary but thanks anyway. Although, I could use some help finding an attraction in the centre of town. 
There are many attractions. Churches, cinemas, colleges, and art gallery's. Do any of those sound appealing?
Can you give me a few samples?  I'll need the entrance fee, too.
All Saints Church is free to get in as is Holy Trinity Church. Would you like more information?
Yes. Postcode, phone number and entrance fee's if any of All Saints Church.
Their phone number is 01223452587.  There is no entrance fee.  Is there anything else that i can help you with?
Yes, I still need the postcode for All Saints Church.
Sorry about that. The postal code is cb58bs.
Thanks so much for your help today, that was everything I needed.
You are welcome.  Enjoy your stay in Cambridge.  Bye.