inform((_:search,food,'cantonese');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Hello , I am looking for an expensive restaurant that serves cantonese food .
canthelp((_:search,type,'Restaurant')) reqmore() inform((_:result,food,'cantonese');(_:result,type,'Restaurant'))
system
Sorry , there are no expensive restaurants serving cantonese food . Would you like to look for something else ?
inform((_:search,food,'thai');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Yes .   An expensive thai restaurant would be good .
inform((_:result,food,'Thai');(_:result,name,'Bangkok city');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Bangkok city serves Thai food and is in the expensive price range .
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Great , can you please give me its address and   phone number ?
inform((_:result,address,'24 Green street city');(_:result,name,'Bangkok City');(_:result,phone,'is 01223 354382');(_:result,type,'Restaurant'))
system
Bangkok City is at 24 Green street city and phone number is 01223 354382 .
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
What is the postcode ?
inform((_:result,postcode,'C.B. 1 7 D.Y');(_:result,type,'Restaurant'))
system
The postcode is C.B. 1 7 D.Y
bye()
user
Thank you good bye .
system
Thank you , have a great day and enjoy your food .
_:search food cantonese
_:search pricerange expensive
_:search type Restaurant
_:system canthelp _:search/db5f89fd
_:search/db5f89fd type Restaurant
_:system inquired _:user
_:result food cantonese
_:result type Restaurant
_:search food thai
_:search pricerange expensive
_:search type Restaurant
_:system canthelp _:search/db5f89fd
_:search/db5f89fd type Restaurant
_:system inquired _:user
_:search food thai
_:search pricerange expensive
_:search type Restaurant
_:result food Thai
_:result name Bangkok city
_:result pricerange expensive
_:result type Restaurant
_:result address ?
_:result phone ?
_:system canthelp _:search/db5f89fd
_:search/db5f89fd type Restaurant
_:system inquired _:user
_:search food thai
_:search pricerange expensive
_:search type Restaurant
_:result food Thai
_:result pricerange expensive
_:result address 24 Green street city
_:result name Bangkok City
_:result phone is 01223 354382
_:result type Restaurant
_:result postcode ?
_:system canthelp _:search/db5f89fd
_:search/db5f89fd type Restaurant
_:system inquired _:user
_:search food thai
_:search pricerange expensive
_:search type Restaurant
_:result food Thai
_:result pricerange expensive
_:result address 24 Green street city
_:result name Bangkok City
_:result phone is 01223 354382
_:result postcode C.B. 1 7 D.Y
_:result type Restaurant
_:user dismissed _:system