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,pricerange,'moderate');(_:search,type,'Restaurant'))
user
i want to find a moderately priced restaurant that serves vietna
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'vietnamese');(_:search,type,'Restaurant'))
user
ne vietnamese
canthelp((_:search,food,'vietnamese');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
system
Sorry there is no vietnamese restaurant in the moderate price range
reqalts() inform((_:search,pricerange,*);(_:search,type,'Restaurant'))
user
how bout any price range
canthelp((_:search,food,'vietnamese');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
system
Sorry there is no vietnamese restaurant in the moderate price range
inform((_:search,pricerange,*);(_:search,type,'Restaurant'))
user
any price range
canthelp((_:search,food,'vietnamese');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
system
Sorry there is no vietnamese restaurant in the moderate price range
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
in the cheap price range
request((_:search,area,?);(_:search,type,'Restaurant')) confirm((_:search,food,'vietnamese');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
There are  restaurants serving vietnamese in the cheap price range . What area would you like?
request((_:result,address,?);(_:result,type,'Restaurant'))
user
can i have the address
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,'east');(_:search,type,'Restaurant'))
user
the east part of town
canthelp((_:search,area,'east');(_:search,food,'vietnamese');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
Sorry there is no cheap restaurant in the east of town serving vietnamese food
reqalts() inform((_:search,area,'west');(_:search,type,'Restaurant'))
user
what about the west part of town
inform((_:result,area,'west');(_:result,food,'vietnamese');(_:result,name,'thanh binh');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
thanh binh is a nice restaurant in the west of town serving vietnamese food
request((_:result,address,?);(_:result,type,'Restaurant'))
user
can i have the address
inform((_:result,address,'17 magdalene street city centre');(_:result,name,'thanh binh');(_:result,type,'Restaurant'))
system
Sure , thanh binh is on 17 Magdalene Street City Centre
thanks() bye()
user
thank you goodbye
_:system greeted _:user
_:search pricerange moderate
_:search type Restaurant
_:system greeted _:user
_:search pricerange moderate
_:search food vietnamese
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:user inquired _:system
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:user inquired _:system
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:user inquired _:system
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:system canthelp _:search/0894ff6f
_:search/0894ff6f food vietnamese
_:search/0894ff6f pricerange moderate
_:search/0894ff6f type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:user inquired _:system
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:system canthelp _:search/0894ff6f
_:search/0894ff6f food vietnamese
_:search/0894ff6f pricerange moderate
_:search/0894ff6f type Restaurant
_:search pricerange cheap
_:search area ?
_:search type Restaurant
_:result address ?
_:result type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:user inquired _:system
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:system canthelp _:search/0894ff6f
_:search/0894ff6f food vietnamese
_:search/0894ff6f pricerange moderate
_:search/0894ff6f type Restaurant
_:search pricerange cheap
_:result address ?
_:result type Restaurant
_:search area east
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:system canthelp _:search/0894ff6f
_:search/0894ff6f food vietnamese
_:search/0894ff6f pricerange moderate
_:search/0894ff6f type Restaurant
_:search pricerange cheap
_:result address ?
_:result type Restaurant
_:system canthelp _:search/bf4eb011
_:search/bf4eb011 area east
_:search/bf4eb011 food vietnamese
_:search/bf4eb011 pricerange cheap
_:search/bf4eb011 type Restaurant
_:user inquired _:system
_:search area west
_:search type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:system canthelp _:search/0894ff6f
_:search/0894ff6f food vietnamese
_:search/0894ff6f pricerange moderate
_:search/0894ff6f type Restaurant
_:search pricerange cheap
_:result address ?
_:system canthelp _:search/bf4eb011
_:search/bf4eb011 area east
_:search/bf4eb011 food vietnamese
_:search/bf4eb011 pricerange cheap
_:search/bf4eb011 type Restaurant
_:user inquired _:system
_:search area west
_:search type Restaurant
_:result area west
_:result food vietnamese
_:result name thanh binh
_:result pricerange cheap
_:result type Restaurant
_:system greeted _:user
_:search food vietnamese
_:system canthelp _:search/0f34b004
_:search/0f34b004 food vietnamese
_:search/0f34b004 pricerange moderate
_:search/0f34b004 type Restaurant
_:system canthelp _:search/7eae8aba
_:search/7eae8aba food vietnamese
_:search/7eae8aba pricerange moderate
_:search/7eae8aba type Restaurant
_:system canthelp _:search/0894ff6f
_:search/0894ff6f food vietnamese
_:search/0894ff6f pricerange moderate
_:search/0894ff6f type Restaurant
_:search pricerange cheap
_:system canthelp _:search/bf4eb011
_:search/bf4eb011 area east
_:search/bf4eb011 food vietnamese
_:search/bf4eb011 pricerange cheap
_:search/bf4eb011 type Restaurant
_:user inquired _:system
_:search area west
_:search type Restaurant
_:result area west
_:result food vietnamese
_:result pricerange cheap
_:result address 17 magdalene street city centre
_:result name thanh binh
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system