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,area,'north');(_:search,type,'Restaurant'))
user
restaurant north part of town
confirm((_:search,area,'north');(_:search,type,'Restaurant'))
system
Did you say you are looking for a restaurant in the north of town?
affirm()
user
yes
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
british food
canthelp((_:search,area,'north');(_:search,food,'turkish');(_:search,type,'Restaurant'))
system
I'm sorry but there is no turkish restaurant in the north of town
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
british food
confirm((_:search,food,'turkish');(_:search,type,'Restaurant'))
system
You are looking for a turkish restaurant right?
negate()
user
no
canthelp((_:search,area,'north');(_:search,food,'turkish');(_:search,type,'Restaurant'))
system
I'm sorry but there is no turkish restaurant in the north of town
inform((_:search,area,'north');(_:search,food,'british');(_:search,type,'Restaurant'))
user
british food north part of town
canthelp((_:search,area,'north');(_:search,food,'turkish');(_:search,type,'Restaurant'))
system
I'm sorry but there is no turkish restaurant in the north of town
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area north
_:search type Restaurant
_:system greeted _:user
_:search area north
_:search type Restaurant
_:system greeted _:user
_:search area north
_:search food british
_:search type Restaurant
_:system greeted _:user
_:search area north
_:system canthelp _:search/ba8e7472
_:search/ba8e7472 area north
_:search/ba8e7472 food turkish
_:search/ba8e7472 type Restaurant
_:search food british
_:search type Restaurant
_:system greeted _:user
_:search area north
_:system canthelp _:search/ba8e7472
_:search/ba8e7472 area north
_:search/ba8e7472 food turkish
_:search/ba8e7472 type Restaurant
_:search food british
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/ba8e7472
_:search/ba8e7472 area north
_:search/ba8e7472 food turkish
_:search/ba8e7472 type Restaurant
_:system canthelp _:search/2481eb72
_:search/2481eb72 area north
_:search/2481eb72 food turkish
_:search/2481eb72 type Restaurant
_:search area north
_:search food british
_:search type Restaurant
_:system greeted _:user
_:system canthelp _:search/ba8e7472
_:search/ba8e7472 area north
_:search/ba8e7472 food turkish
_:search/ba8e7472 type Restaurant
_:system canthelp _:search/2481eb72
_:search/2481eb72 area north
_:search/2481eb72 food turkish
_:search/2481eb72 type Restaurant
_:search area north
_:search food british
_:search type Restaurant
_:system canthelp _:search/6e431f63
_:search/6e431f63 area north
_:search/6e431f63 food turkish
_:search/6e431f63 type Restaurant
_:user thanked _:system
_:user dismissed _:system