Can you help me find a moderately priced Indian restaurant?
Sure, what part of town do you prefer?
Is there anything near the centre? I'll need the postcode and phone number as well.
there no such restraunts in the centre
Really? No moderately-priced Indian restaurants at all?
No, there are none. I have cheap and expensive Indian restaurants in the center of town, but nothing in between.
OK, just get me a train. The train should arrive by 17:15 and should leave on Wednesday.
i have 245 trains that arrive by 17:15. where will you be departing from and where are you going?
I will be leaving from ely to cambridge. 
Train TR5348 will depart at 5:35 would you like me took book it fore you ?
No, that is all I needed. Thank you, good bye. 
Thank you goodbye.