hello()
system
Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?
inform((_:search,food,'vietnamese');(_:search,type,'Restaurant'))
user
vietnamese food
inform((_:result,food,'vietnamese');(_:result,name,'thanh binh');(_:result,type,'Restaurant'))
system
thanh binh serves vietnamese food .
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
phone number
inform((_:result,name,'thanh binh');(_:result,phone,'01223 362456');(_:result,type,'Restaurant'))
system
The phone number of thanh binh is 01223 362456 .
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food vietnamese
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:search type Restaurant
_:result food vietnamese
_:result name thanh binh
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search food vietnamese
_:search type Restaurant
_:result food vietnamese
_:result name thanh binh
_:result phone 01223 362456
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system