inform((_:search,food,'afghan');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I would like an expensive restaurant that serves afghan food
canthelp((_:search,type,'Restaurant'))
system
It does not appear there are any restaurants serving afghan food
inform((_:search,food,'asian oriental');(_:search,type,'Restaurant'))
user
How about asian oriental food ?
reqmore() inform((_:result,area,'centre');(_:result,area,'north');(_:result,name,'Kymmoy');(_:result,name,'Saigon City');(_:result,type,'Restaurant'))
system
Kymmoy is in centre , and Saigon City is in north .   Would you like more information on one of those ?
inform((_:search,name,'saigon city');(_:search,type,'Restaurant')) request((_:result,phone,?);(_:result,type,'Restaurant'))
user
Could you tell me the phone number of Saigon City ?
reqmore() inform((_:result,name,'Kymmoy');(_:result,phone,'01223 311911');(_:result,type,'Restaurant'))
system
The phone number for Kymmoy is 01223 311911 .    Would you like any additional information ?
inform((_:search,name,'Saigon City');(_:search,type,'Restaurant'))
user
Yes , I would like the number for Saigon City .
inform((_:result,phone,'01223 356555');(_:result,type,'Restaurant'))
system
01223 356555 is the number .
thank() inform((_:search,name,'Saigon City');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,type,'Restaurant'))
user
Thank you . Can you also tell me the address for Saigon City , please ?
inform((_:result,address,'169 High Street Chesterton Chesterton');(_:result,name,'saigon city');(_:result,type,'Restaurant'))
system
the address for saigon city is 	  169 High Street Chesterton Chesterton
user
Which part of town it is in ?
inform((_:result,area,'north');(_:result,type,'Restaurant'))
system
it is located in the north part of town
bye()
user
thank you good bye
system
THANK YOU GOO BYE
_:search food afghan
_:search pricerange expensive
_:search type Restaurant
_:search pricerange expensive
_:system canthelp _:search/45b1d1cb
_:search/45b1d1cb type Restaurant
_:search food asian oriental
_:search type Restaurant
_:search pricerange expensive
_:system canthelp _:search/45b1d1cb
_:search/45b1d1cb type Restaurant
_:search food asian oriental
_:system inquired _:user
_:result area centre
_:result area north
_:result name Kymmoy
_:result name Saigon City
_:result type Restaurant
_:search name saigon city
_:search type Restaurant
_:result phone ?
_:search pricerange expensive
_:system canthelp _:search/45b1d1cb
_:search/45b1d1cb type Restaurant
_:search food asian oriental
_:result area centre
_:result area north
_:system inquired _:user
_:result name Kymmoy
_:result phone 01223 311911
_:result type Restaurant
_:search name Saigon City
_:search type Restaurant
_:search pricerange expensive
_:system canthelp _:search/45b1d1cb
_:search/45b1d1cb type Restaurant
_:search food asian oriental
_:result area centre
_:result area north
_:system inquired _:user
_:result name Kymmoy
_:result phone 01223 356555
_:result type Restaurant
_:search name Saigon City
_:search type Restaurant
_:result address ?
_:search pricerange expensive
_:system canthelp _:search/45b1d1cb
_:search/45b1d1cb type Restaurant
_:search food asian oriental
_:result area centre
_:result area north
_:system inquired _:user
_:result phone 01223 356555
_:search name Saigon City
_:search type Restaurant
_:result address 169 High Street Chesterton Chesterton
_:result name saigon city
_:result type Restaurant
_:search pricerange expensive
_:system canthelp _:search/45b1d1cb
_:search/45b1d1cb type Restaurant
_:search food asian oriental
_:system inquired _:user
_:result phone 01223 356555
_:search name Saigon City
_:search type Restaurant
_:result address 169 High Street Chesterton Chesterton
_:result name saigon city
_:result area north
_:result type Restaurant
_:user dismissed _:system