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,pricerange,'cheap');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: cheap restaurant
turns.rdf-acts: request((_:search,area,?);(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: What part of town do you have in mind?
turns.rdf-acts: inform((_:search,area,*);(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: dont care
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,'barbeque');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: barbecue
states.triples: _:system greeted _:user
states.triples: _:search pricerange cheap
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search pricerange cheap
states.triples: _:search area *
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search pricerange cheap
states.triples: _:search area *
states.triples: _:search food barbeque
states.triples: _:search type Restaurant