Goal: Task 01950: You want to find a restaurant in the west part of town and it should serve basque food. If there is no such venue how about british type of food. You want to know the address, phone number, and price range of the venue.

user: Hi, I'm looking for a Basque restaurant in the west part of town.

system: I don't see any Basque restaurants.  Is there another type of food you might like?

user: How about british?

system: Graffiti is a British restaurant located in the west part of town and in the expensive price range.   Would you like their address?

user: I need the address and phone number, please.

system: Graffiti is located at Hotel Felix Whitehouse Lane Huntingdon Road, and you can phone them at 01223 277977. Do you need additional information?

user: Which part of town it is in ?

system: it is located in the west part of town

user: No, thanks.  I have everything I need.  Goodbye.

system: Goodbye.