Goal: Task 02094: You want to find an expensive restaurant and it should serve afghan food. If there is no such venue how about asian oriental type of food. You want to know the phone number and area.

user: I would like an expensive restaurant that serves afghan food

system: It does not appear there are any restaurants serving afghan food

user: How about asian oriental food?

system: Kymmoy is in centre, and Saigon City is in north.  Would you like more information on one of those?

user: Could you tell me the phone number of Saigon City?

system: The phone number for Kymmoy is 01223 311911.   Would you like any additional information?   

user: Yes, I would like the number for Saigon City. 

system: 01223 356555 is the number. 

user: Thank you. Can you also tell me the address for Saigon City, please?

system: the address for saigon city is 	 169 High Street Chesterton Chesterton

user: Which part of town it is in ?

system: it is located in the north part of town

user: thank you good bye

system: THANK YOU GOO BYE