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,'spanish');(_:search,type,'Restaurant'))
user
spanish food
canthelp((_:search,food,'unusual');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving unusual food
inform((_:search,food,'spanish');(_:search,type,'Restaurant'))
user
spanish
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,*);(_:search,type,'Restaurant'))
user
i dont care
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like something in the cheap , moderate , or expensive price range?
inform((_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
moderate
inform((_:result,food,'spanish');(_:result,name,'la tasca');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
la tasca serves spanish food in the moderate price range
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,address,'14 -16 bridge street');(_:result,name,'la tasca');(_:result,type,'Restaurant'))
system
Sure , la tasca is on 14 -16 Bridge Street
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food spanish
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/02eedea4
_:search/02eedea4 food unusual
_:search/02eedea4 type Restaurant
_:search food spanish
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/02eedea4
_:search/02eedea4 food unusual
_:search/02eedea4 type Restaurant
_:search food spanish
_:search area *
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/02eedea4
_:search/02eedea4 food unusual
_:search/02eedea4 type Restaurant
_:search food spanish
_:search area *
_:search pricerange moderate
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/02eedea4
_:search/02eedea4 food unusual
_:search/02eedea4 type Restaurant
_:search food spanish
_:search area *
_:search pricerange moderate
_:search type Restaurant
_:result food spanish
_:result name la tasca
_:result pricerange moderate
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:system canthelp _:search/02eedea4
_:search/02eedea4 food unusual
_:search/02eedea4 type Restaurant
_:search food spanish
_:search area *
_:search pricerange moderate
_:search type Restaurant
_:result food spanish
_:result pricerange moderate
_:result address 14 -16 bridge street
_:result name la tasca
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system