inform((_:search,food,'australian');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I am looking for a restaurant that serves Australian food and in the cheap price range .
canthelp((_:search,type,'Restaurant'))
system
I 'm sorry , there are no restaurants that serve australian food .
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
do you have some places that serve italian ?
inform((_:result,name,'la margherita');(_:result,type,'Restaurant'))
system
la margherita seems to fit your request .
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Can I get the address and phone number ?
inform((_:result,address,'15 Magdalene Street City Centre');(_:result,phone,'01223 315232');(_:result,type,'Restaurant'))
system
The address is 15 Magdalene Street City Centre and the phone number is 01223 315232 .
thank()
user
Okay , perfect . Thank you very much .
system
Thank you .   Goodbye .
_:search food australian
_:search pricerange cheap
_:search type Restaurant
_:search pricerange cheap
_:system canthelp _:search/b6bc27cc
_:search/b6bc27cc type Restaurant
_:search food italian
_:search type Restaurant
_:search pricerange cheap
_:system canthelp _:search/b6bc27cc
_:search/b6bc27cc type Restaurant
_:search food italian
_:search type Restaurant
_:result name la margherita
_:result type Restaurant
_:result address ?
_:result phone ?
_:search pricerange cheap
_:system canthelp _:search/b6bc27cc
_:search/b6bc27cc type Restaurant
_:search food italian
_:search type Restaurant
_:result name la margherita
_:result address 15 Magdalene Street City Centre
_:result phone 01223 315232
_:result type Restaurant