Are there any restaurants on the West that serve turkish food? I want some.
sorry, nothing in that area. a different location?
same location but I want Indian food now. Yummy. 
I have 6 places that serve indian. 5 are expensive and one is moderate price range. Do you have a preference?
Yeah, could you give me the address and phone number for the moderately priced restaurant?
It is called Meghna. Their address is 205 Victoria Road, Chesterton, CB43LF.
Yes I am looking for a train leaving Cambridge after 19:15.
There are a few options of trains that fit your criteria. Would you like to narrow it down by destination, day of travel, or arrival time?
I need to get to Bishops Stortford on Friday.
I have found 3 trains available arriving at 20:07 and 24:07.  When would you like to arrive?
Either one will do.  What's the price and train id.
Train TR3547 will arrive at 24.07 the price is 10.10 pounds
Thank you. That's all I need right now.
okay let us know if you need anything else. 
I'm all set.  Thanks for everything. Bye.
Ok have a great day!