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,'seafood');(_:search,type,'Restaurant'))
user
sea food
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,*);(_:search,type,'Restaurant'))
user
any
inform((_:result,area,'centre');(_:result,name,'ask');(_:result,type,'Restaurant'))
system
ask is in the centre part of town .
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,address,'12 bridge street city centre');(_:result,name,'ask');(_:result,type,'Restaurant'))
system
Sure , ask is on 12 Bridge Street City Centre
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food seafood
_:search type Restaurant
_:system greeted _:user
_:search food seafood
_:search area *
_:search type Restaurant
_:system greeted _:user
_:search food seafood
_:search area *
_:search type Restaurant
_:result area centre
_:result name ask
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:search food seafood
_:search area *
_:search type Restaurant
_:result area centre
_:result address 12 bridge street city centre
_:result name ask
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system