Goal: Task 07305: You want to find a restaurant in the north part of town and it should serve cuban food. If there is no such venue how about asian oriental type of food. You want to know the address and phone number.

user: I am looking for a cuban restaurant in the north part of town. 

system: I am sorry, I could not find any Cuban restaurants for you in the north part of town.  Is there a different type of food you would like me to search for instead?

user: I still want the north part of town, but look for Asian Oriental food instead please.

system: Saigon City is located in the north part of town and serves Asian Oriental food.   Would you like their address?

user: Yes, I would like their address and phone number, please. 

system: The phone number for saigon city is 01223 356555 and their address is 169 High Street Chesterton Chesterton.  Would you like anything else? 

user: No, that does it.  Thank you and goodbye!

system: Thank you for using this system. Goodbye.