Goal: Task 12690: You are looking for a restaurant in the north part of town and it should serve austrian food. If there is no such venue how about indian type of food. You want to know the address, phone number, and price range.

user: I want a restaurant in the north part of town and serves austrian food.

system: I'm sorry but there are no Austrian restaurants in the north part of town.

user: indian, please.

system: The Nirala is an Indian restaurant in the moderate price range on the north side.

user: Thank you, goodbye!

system: Thank you, goodbye!