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,'expensive');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: expensive restaurant
turns.rdf-acts: request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'57');(_:result,type,'Restaurant')) confirm((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: There are 57 restaurants in the expensive price range . What type of food do you want?
turns.rdf-acts: inform((_:search,food,'european');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: european
turns.rdf-acts: request((_:search,area,?);(_:search,type,'Restaurant')) inform((_:result,count,'3');(_:result,type,'Restaurant')) confirm((_:search,food,'european');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: There are 3 restaurants serving european in the expensive price range . What area would you like?
turns.rdf-acts: inform((_:search,area,'north');(_:search,type,'Restaurant'))
turns.speaker: user
turns.text: north
turns.rdf-acts: canthelp((_:search,area,'north');(_:search,food,'european');(_:search,type,'Restaurant'))
turns.speaker: system
turns.text: I'm sorry but there is no european restaurant in the north of town
turns.rdf-acts: thanks() bye()
turns.speaker: user
turns.text: thank you good bye
states.triples: _:system greeted _:user
states.triples: _:search pricerange expensive
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search pricerange expensive
states.triples: _:result count 57
states.triples: _:result type Restaurant
states.triples: _:search food european
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search pricerange expensive
states.triples: _:search food european
states.triples: _:result count 3
states.triples: _:result type Restaurant
states.triples: _:search area north
states.triples: _:search type Restaurant
states.triples: _:system greeted _:user
states.triples: _:search pricerange expensive
states.triples: _:search food european
states.triples: _:result count 3
states.triples: _:result type Restaurant
states.triples: _:search area north
states.triples: _:search type Restaurant
states.triples: _:system canthelp _:search/2929629b
states.triples: _:search/2929629b area north
states.triples: _:search/2929629b food european
states.triples: _:search/2929629b type Restaurant
states.triples: _:user thanked _:system
states.triples: _:user dismissed _:system