hello()
system
hello , welcome to the restaurant information system . you can ask for restaurant -s by area , price range or food type . how may i help you ?
user
i want to find an expensive restaurant that is your chinatown
canthelp((_:result,near,'chinatown');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
i am sorry but there is no place , near chinatown and in the expensive price range .
user
how about a moderate place that has moderate price range
select((_:result,food,'chinese or singaporean'))
system
sorry would you like chinese or singaporean food ?
user
chinese
canthelp((_:result,food,'chinese');(_:result,near,'chinatown');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
i am sorry but there is no place , near chinatown , in the moderate price range and serving chinese food .
user
thank you and goodbye
bye()
system
goodbye
user
_:system greeted _:user
_:system greeted _:user
_:system canthelp _:result/7eb1cf37
_:result/7eb1cf37 near chinatown
_:result/7eb1cf37 pricerange expensive
_:result/7eb1cf37 type Restaurant
_:system greeted _:user
_:system canthelp _:result/7eb1cf37
_:result/7eb1cf37 near chinatown
_:result/7eb1cf37 pricerange expensive
_:result/7eb1cf37 type Restaurant
_:result food chinese or singaporean
_:system greeted _:user
_:system canthelp _:result/7eb1cf37
_:result/7eb1cf37 near chinatown
_:result/7eb1cf37 pricerange expensive
_:result/7eb1cf37 type Restaurant
_:result food chinese or singaporean
_:system canthelp _:result/b8c20d52
_:result/b8c20d52 food chinese
_:result/b8c20d52 near chinatown
_:result/b8c20d52 pricerange moderate
_:result/b8c20d52 type Restaurant
_:system greeted _:user
_:system canthelp _:result/7eb1cf37
_:result/7eb1cf37 near chinatown
_:result/7eb1cf37 pricerange expensive
_:result/7eb1cf37 type Restaurant
_:result food chinese or singaporean
_:system canthelp _:result/b8c20d52
_:result/b8c20d52 food chinese
_:result/b8c20d52 near chinatown
_:result/b8c20d52 pricerange moderate
_:result/b8c20d52 type Restaurant
_:system dismissed _:user