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,'south');(_:search,type,'Restaurant'))
user
south
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,'south');(_:search,type,'Restaurant'))
user
south
select((_:result,area,'south');(_:result,area,'west'))
system
Sorry would you like something in the south or in the west
inform((_:search,area,'south');(_:search,type,'Restaurant'))
user
south
confirm((_:search,area,'south');(_:search,type,'Restaurant'))
system
Did you say you are looking for a restaurant in the south of town?
affirm()
user
yes
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'basque');(_:search,type,'Restaurant'))
user
basque food
canthelp((_:search,food,'basque');(_:search,type,'Restaurant'))
system
I'm sorry but there is no restaurant serving basque food
inform((_:search,food,'indian');(_:search,type,'Restaurant'))
user
indian food
inform((_:result,area,'south');(_:result,food,'indian');(_:result,name,'taj tandoori');(_:result,type,'Restaurant'))
system
taj tandoori is a nice place in the south of town serving tasty indian food
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
phone number
inform((_:result,name,'taj tandoori');(_:result,type,'Restaurant'))
system
taj tandoori is a great restaurant
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
phone number
inform((_:result,name,'taj tandoori');(_:result,phone,'01223 412299');(_:result,type,'Restaurant'))
system
The phone number of taj tandoori is 01223 412299 .
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area south
_:search type Restaurant
_:system greeted _:user
_:search area south
_:search type Restaurant
_:system greeted _:user
_:result area south
_:result area west
_:search area south
_:search type Restaurant
_:system greeted _:user
_:result area south
_:result area west
_:search area south
_:search type Restaurant
_:system greeted _:user
_:result area south
_:result area west
_:search area south
_:search food basque
_:search type Restaurant
_:system greeted _:user
_:result area south
_:result area west
_:search area south
_:system canthelp _:search/8b597ec8
_:search/8b597ec8 food basque
_:search/8b597ec8 type Restaurant
_:search food indian
_:search type Restaurant
_:system greeted _:user
_:search area south
_:system canthelp _:search/8b597ec8
_:search/8b597ec8 food basque
_:search/8b597ec8 type Restaurant
_:search food indian
_:search type Restaurant
_:result area south
_:result food indian
_:result name taj tandoori
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search area south
_:system canthelp _:search/8b597ec8
_:search/8b597ec8 food basque
_:search/8b597ec8 type Restaurant
_:search food indian
_:search type Restaurant
_:result area south
_:result food indian
_:result phone ?
_:result name taj tandoori
_:result type Restaurant
_:system greeted _:user
_:search area south
_:system canthelp _:search/8b597ec8
_:search/8b597ec8 food basque
_:search/8b597ec8 type Restaurant
_:search food indian
_:search type Restaurant
_:result area south
_:result food indian
_:result name taj tandoori
_:result phone 01223 412299
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system