inform((_:search,food,'afghan');(_:search,type,'Restaurant'))
user
I want to have some afghan food .
canthelp((_:search,type,'Restaurant'))
system
Sorry , no matches found
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Is there any Chinese restaurants in the area ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'many');(_:result,food,'Chinese');(_:result,type,'Restaurant'))
system
There are many Chinese restaurants . What price range are you looking for ?
inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
Moderate price range
select((_:result,area,'centre');(_:result,area,'north');(_:result,type,'Restaurant'))
system
Would you   like something in the north or centre of town ?
inform((_:search,pricerange,"do n't care");(_:search,type,'Restaurant'))
user
I do n't care
inform((_:result,name,'Jinling Noodle Bar');(_:result,type,'Restaurant'))
system
Jinling Noodle Bar is a nice place that fits your requirement
user
Please give me their number , too .
inform((_:result,name,'Jinling Noodle Bar');(_:result,phone,'01223 566188');(_:result,type,'Restaurant'))
system
Jinling Noodle Bar 's number is 01223 566188 .   Would you like the address ?
request((_:result,food,?);(_:result,type,'Restaurant'))
user
what type of food do they serve ?
inform((_:result,food,'chinese');(_:result,name,'Jinling Noodle Bar');(_:result,type,'Restaurant'))
system
Jinling Noodle Bar is a nice chinese restaurant .
thank()
user
No thank you , goodbye .
system
Okay , goodbye .
_:search food afghan
_:search type Restaurant
_:system canthelp _:search/fadbbd35
_:search/fadbbd35 type Restaurant
_:search food chinese
_:search type Restaurant
_:system canthelp _:search/fadbbd35
_:search/fadbbd35 type Restaurant
_:search food chinese
_:result amount many
_:result food Chinese
_:result type Restaurant
_:search pricerange moderate
_:search type Restaurant
_:system canthelp _:search/fadbbd35
_:search/fadbbd35 type Restaurant
_:search food chinese
_:result amount many
_:result food Chinese
_:result area centre
_:result area north
_:result type Restaurant
_:search pricerange do n't care
_:search type Restaurant
_:system canthelp _:search/fadbbd35
_:search/fadbbd35 type Restaurant
_:search food chinese
_:result amount many
_:result food Chinese
_:result area centre
_:result area north
_:search pricerange do n't care
_:search type Restaurant
_:result name Jinling Noodle Bar
_:result type Restaurant
_:system canthelp _:search/fadbbd35
_:search/fadbbd35 type Restaurant
_:search food chinese
_:result amount many
_:result food Chinese
_:result area centre
_:result area north
_:search pricerange do n't care
_:search type Restaurant
_:result name Jinling Noodle Bar
_:result phone 01223 566188
_:result type Restaurant
_:result food ?
_:system canthelp _:search/fadbbd35
_:search/fadbbd35 type Restaurant
_:search food chinese
_:result amount many
_:result area centre
_:result area north
_:search pricerange do n't care
_:search type Restaurant
_:result phone 01223 566188
_:result food chinese
_:result name Jinling Noodle Bar
_:result type Restaurant