hello()
system
hello , welcome to the parlance dialogue system ? you can ask for restaurant -s by area , price range or food type . how may i help you ?
user
restaurant
request((_:search,food,?);(_:search,type,'Restaurant'))
system
what kind of food would you like ?
inform((_:search,food,*);(_:search,type,'Restaurant'))
user
i don't care
inform((_:result,count,'218');(_:result,food,'dont_care');(_:result,type,'Restaurant');(_:result,type,'restaurant'))
system
there are 218 restaurant -s if you do not care about the food .
user
select((_:result,kids_allowed,'no');(_:result,kids_allowed,'yes'))
system
what is your preference as to whether it allows child -s ?
inform((_:search,kids_allowed,'true');(_:search,type,'Restaurant'))
user
i want to allow children
inform((_:result,food,'dim sum');(_:result,kids_allowed,'yes');(_:result,name,'great eastern restaurant');(_:result,type,'Restaurant'))
system
great eastern restaurant is a nice place , where child -s are allowed and it serves dim sum food .
inform((_:search,near,'fishermans wharf');(_:search,type,'Restaurant'))
user
restaurant near fisherman's wharf
inform((_:result,food,'sea food');(_:result,kids_allowed,'yes');(_:result,name,'franciscan crab restaurant');(_:result,near,'fishermans wharf');(_:result,type,'Restaurant'))
system
franciscan crab restaurant is a nice place , where child -s are allowed , it serves sea food and it is near fishermans wharf .
user
_:system greeted _:user
_:system greeted _:user
_:search food *
_:search type Restaurant
_:system greeted _:user
_:search food *
_:search type Restaurant
_:result count 218
_:result food dont_care
_:result type Restaurant
_:result type restaurant
_:system greeted _:user
_:search food *
_:result count 218
_:result food dont_care
_:result type Restaurant
_:result type restaurant
_:result kids_allowed no
_:result kids_allowed yes
_:search kids_allowed true
_:search type Restaurant
_:system greeted _:user
_:search food *
_:result count 218
_:search kids_allowed true
_:result food dim sum
_:result kids_allowed yes
_:result name great eastern restaurant
_:result type Restaurant
_:search near fishermans wharf
_:search type Restaurant
_:system greeted _:user
_:search food *
_:result count 218
_:search kids_allowed true
_:search near fishermans wharf
_:search type Restaurant
_:result food sea food
_:result kids_allowed yes
_:result name franciscan crab restaurant
_:result near fishermans wharf
_:result type Restaurant