inform((_:search,area,'west');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for a cheap restaurant in the west area .
inform((_:result,food,'Italian');(_:result,food,'vietnamese');(_:result,name,'La Margherita');(_:result,name,'Thanh Binh');(_:result,type,'Restaurant'))
system
You have your choice of La Margherita , which serves Italian food , or Thanh Binh , which offers vietnamese cuisine .
inform((_:search,day,'saturday');(_:search,duration,'13:30');(_:search,name,'la margherita');(_:search,people,'2');(_:search,type,'Restaurant'))
user
Let 's go with La Margherita . Could you book a table for 2 people at 13:30 on Saturday ?
canthelp((_:booking,type,'Booking')) reqmore()
system
I was unable to book that , would you like me to try something else ?
request((_:result,ref,?);(_:result,type,'Restaurant')) inform((_:search,area,'same area');(_:search,pricerange,'same area and price range');(_:search,type,'Restaurant'))
user
Yes as long as its in the same area and price range . I need a reference number too then please
inform((_:booking,name,'Thanh Binh');(_:booking,ref,'CLIBOL1Q');(_:booking,type,'Booking'))
system
I was able to get you into Thanh Binh . Your reference number is CLIBOL1Q .
user
Okay that is all I need for now .
system
Thank you and goodbye .
_:search area west
_:search pricerange cheap
_:search type Restaurant
_:search area west
_:search pricerange cheap
_:result food Italian
_:result food vietnamese
_:result name La Margherita
_:result name Thanh Binh
_:result type Restaurant
_:search day saturday
_:search duration 13:30
_:search name la margherita
_:search people 2
_:search type Restaurant
_:result food Italian
_:result food vietnamese
_:result name La Margherita
_:result name Thanh Binh
_:result type Restaurant
_:search day saturday
_:search duration 13:30
_:search name la margherita
_:search people 2
_:system canthelp _:booking/4a3ef6b9
_:booking/4a3ef6b9 type Booking
_:system inquired _:user
_:result ref ?
_:search area same area
_:search pricerange same area and price range
_:search type Restaurant
_:result food Italian
_:result food vietnamese
_:result name La Margherita
_:result name Thanh Binh
_:result type Restaurant
_:search day saturday
_:search duration 13:30
_:search name la margherita
_:search people 2
_:system canthelp _:booking/4a3ef6b9
_:booking/4a3ef6b9 type Booking
_:system inquired _:user
_:result ref ?
_:search area same area
_:search pricerange same area and price range
_:search type Restaurant
_:booking name Thanh Binh
_:booking ref CLIBOL1Q
_:booking type Booking