I am looking for a place to eat that's in the centre and serves Turkish food. Can you help me? 
sure, i have 3 options for you
Great! Can I get the address of one of them.
May I recommend efes restaurant. They are located on King Street City Centre. Is there anything else I can help you wtih?	
I need the address, post code and price range for the efes restaurant.
Efes restaurant in the moderate price range located at King Street City Centre. Their post code is cb11ln
Thanks I also need a train going to Stevenage on Thursday. 
Trains leave for Stevenage at 21 past the hour, every 2 hours. What time would you like to travel?
Well, I'd like to get there by 12:00 or a little before, so is there a train at 09:21 or 10:21? I'll need 1 ticket.
the TR0552 train arrives at 10:10 at stevenage.
Ok, can I get one ticket please?
Your seat on the train is reserved, reference #7D3H801W. 
Well thanks a lot. You were great help.
Is there anything more I can be of assistance with?
Nope thats everything thanks
Thank you so much for calling. Have a great trip. Goodbye.