inform((_:search,food,'japanese');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I 'm looking for a moderately priced Japanese restaurant .
request((_:search,food,?);(_:search,pricerange,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
I 'm sorry , but there is no restaurant serving Japanese food and in the moderate price range . Would you like to try another type of food or a different price range ?
inform((_:search,food,'modern european');(_:search,type,'Restaurant'))
user
How about modern european food ?
select((_:result,area,'centre');(_:result,area,'south');(_:result,type,'Restaurant')) inform((_:result,count,'3');(_:result,food,'modern European');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
There are 3 restaurants serving modern European food and in the moderate price range . Would you like the south or centre part of town ?
user
I do not have a preference , please make a suggestion .
inform((_:result,address,'83 Regent Street');(_:result,food,'modern european');(_:result,name,'de luca cucina and bar');(_:result,phone,'01223 356666');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
de luca cucina and bar serves modern european food and is in the moderate price range .   Their phone number is 01223 356666 and they are located at 83 Regent Street
thank()
user
Thank you . Goodbye .
system
You 're welcome . Thank you for using the system .
_:search food japanese
_:search pricerange moderately
_:search type Restaurant
_:search pricerange ?
_:system canthelp _:search/802cce8c
_:search/802cce8c type Restaurant
_:search food modern european
_:search type Restaurant
_:search pricerange ?
_:system canthelp _:search/802cce8c
_:search/802cce8c type Restaurant
_:search food modern european
_:search type Restaurant
_:result area centre
_:result area south
_:result count 3
_:result food modern European
_:result pricerange moderate
_:result type Restaurant
_:search pricerange ?
_:system canthelp _:search/802cce8c
_:search/802cce8c type Restaurant
_:search food modern european
_:search type Restaurant
_:result area centre
_:result area south
_:result count 3
_:result address 83 Regent Street
_:result food modern european
_:result name de luca cucina and bar
_:result phone 01223 356666
_:result pricerange moderate
_:result type Restaurant