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,area,'south');(_:search,food,'vietnamese');(_:search,type,'Restaurant'))
user
im looking for a restaurant in the south part of town that serves vietnamese food
canthelp((_:search,area,'south');(_:search,food,'vietnamese');(_:search,type,'Restaurant'))
system
Sorry there is no vietnamese restaurant in the south of town
inform((_:search,area,'south');(_:search,food,'indian');(_:search,type,'Restaurant'))
user
is there an indian restaurant in the south of town
inform((_:result,area,'south');(_:result,food,'indian');(_:result,name,'taj tandoori');(_:result,type,'Restaurant'))
system
taj tandoori is a nice restaurant in the south of town serving indian food
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
what is the telephone number
inform((_:result,name,'taj tandoori');(_:result,phone,'01223 412299');(_:result,type,'Restaurant'))
system
The phone number of taj tandoori is 01223 412299 .
thanks() bye()
user
thank you goodbye
_:system greeted _:user
_:search area south
_:search food vietnamese
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/40781103
_:search/40781103 area south
_:search/40781103 food vietnamese
_:search/40781103 type Restaurant
_:search area south
_:search food indian
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/40781103
_:search/40781103 area south
_:search/40781103 food vietnamese
_:search/40781103 type Restaurant
_:search area south
_:search food indian
_:search type Restaurant
_:result area south
_:result food indian
_:result name taj tandoori
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:system canthelp _:search/40781103
_:search/40781103 area south
_:search/40781103 food vietnamese
_:search/40781103 type Restaurant
_:search area south
_:search food indian
_:search type Restaurant
_:result area south
_:result food indian
_:result name taj tandoori
_:result phone 01223 412299
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system