turns.rdf-acts: hello()
turns.speaker: system
turns.text: Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?
turns.rdf-acts: inform((_:search,area,'west');(_:search,food,'german');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: want to find a restaurant in the west part of town that serves german food
turns.rdf-acts: request((_:search,food,?);(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: What kind of food would you like?
turns.rdf-acts: inform((_:search,food,'german');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: german food
turns.rdf-acts: canthelp((_:search,food,'german');(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: I'm sorry but there is no restaurant serving german food
turns.rdf-acts: reqalts() inform((_:search,food,'british');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: how about british food
turns.rdf-acts: canthelp((_:search,food,'german');(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: I'm sorry but there is no restaurant serving german food
turns.rdf-acts: thanks() bye()
turns.speaker: user
turns.text: thank you good bye
states.triples: _:system greeted _:user
states.triples: _:search area west
states.triples: _:search food german
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search area west
states.triples: _:search food german
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search area west
states.triples: _:system canthelp _:search/20554336
states.triples: _:search/20554336 food german
states.triples: _:search/20554336 type Restaurant
states.triples: _:user inquired _:system
states.triples: _:search food british
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search area west
states.triples: _:system canthelp _:search/20554336
states.triples: _:search/20554336 food german
states.triples: _:search/20554336 type Restaurant
states.triples: _:user inquired _:system
states.triples: _:search food british
states.triples: _:search type Restaurant
states.triples: _:system canthelp _:search/88424223
states.triples: _:search/88424223 food german
states.triples: _:search/88424223 type Restaurant
states.triples: _:user thanked _:system
states.triples: _:user dismissed _:system