Goal: Task 00204: You are looking for a restaurant in the north part of town and it should serve australasian food. If there is no such venue how about indian type of food. Make sure you get the address, phone number, and price range.

user: Can you recommend a good restaurant in the north part of town that serves Australasian food?

system: There are not restaurants matching your request.  May I help you find a different restaurant? 

user: How about Indian food instead?

system: There are two Indian restaurants in the north part of town. What price range are you looking for?

user: What are the price ranges of the two available restaurants?

system: One of them is cheap and the other is moderately price.

user: Tell me the address of the moderately priced one.

system: The Nirala is located at 7 Milton Street Chesterton.

user: What is the phone number?

system: The phone number for the Nirala is 01223 360966.  Is there anything else I can help you with?

user: No thank you, goodbye

system: You're welcome.  Good bye.