inform((_:search,area,'east');(_:search,type,'Restaurant'))
user
I 'm looking for a restaurant in the east .
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'nine');(_:result,area,'east');(_:result,type,'Restaurant'))
system
There are nine restaurants in the east . Do you have a price range in mind ?
inform((_:search,food,'asian oriental');(_:search,type,'Restaurant'))
user
I do n't have a price range but I am looking for asian oriental cuisine . Is that possible ?
request((_:search,area,?);(_:search,food,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
I am sorry there is nothing that meets that criteria . Is there another type of food or area you would be interested in ?
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
How about British food ?
inform((_:result,area,'east');(_:result,food,'British');(_:result,name,'Grafton Hotel Restaurant');(_:result,type,'Restaurant'))
system
I would recommend you try Grafton Hotel Restaurant .   As requested it is in the east and serves British food .
inform((_:search,day,'thursday');(_:search,duration,'13:00');(_:search,people,'7');(_:search,type,'Restaurant'))
user
Thanks , will you please book a table for 7 people on thursday at 13:00 ?
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,duration,?);(_:booking,type,'Booking'))
system
Booking was unsuccessful . 
 can we   book another day or time slot ?
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
please try booking at 1200hrs and get me the reference number
reqmore() inform((_:booking,day,'Thursday');(_:booking,duration,'1200hrs');(_:booking,name,'Grafton Hotel restaurant');(_:booking,people,'7');(_:booking,ref,'KQKTCX5Y');(_:booking,type,'Booking'))
system
Booking was successful for Thursday at 1200hrs , table for 7 at Grafton Hotel restaurant . Your Reference number is KQKTCX5Y . Is there anything else I can help you with ?
thank()
user
Nope , that should be everything . Thank you so much for all of your help .
system
You are welcome . Enjoy your dinner !
_:search area east
_:search type Restaurant
_:search area east
_:search pricerange ?
_:result amount nine
_:result area east
_:result type Restaurant
_:search food asian oriental
_:search type Restaurant
_:search pricerange ?
_:result amount nine
_:result area east
_:result type Restaurant
_:search area ?
_:system canthelp _:search/af52f229
_:search/af52f229 type Restaurant
_:search food british
_:search type Restaurant
_:search pricerange ?
_:result amount nine
_:search area ?
_:system canthelp _:search/af52f229
_:search/af52f229 type Restaurant
_:search food british
_:result area east
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search day thursday
_:search duration 13:00
_:search people 7
_:search type Restaurant
_:search pricerange ?
_:result amount nine
_:search area ?
_:system canthelp _:search/af52f229
_:search/af52f229 type Restaurant
_:search food british
_:result area east
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search day thursday
_:search duration 13:00
_:search people 7
_:search type Restaurant
_:system canthelp _:booking/c79c728c
_:booking/c79c728c type Booking
_:booking day ?
_:booking duration ?
_:booking type Booking
_:result ref ?
_:search pricerange ?
_:result amount nine
_:search area ?
_:system canthelp _:search/af52f229
_:search/af52f229 type Restaurant
_:search food british
_:result area east
_:result food British
_:result name Grafton Hotel Restaurant
_:result type Restaurant
_:search day thursday
_:search duration 13:00
_:search people 7
_:search type Restaurant
_:system canthelp _:booking/c79c728c
_:booking/c79c728c type Booking
_:result ref ?
_:system inquired _:user
_:booking day Thursday
_:booking duration 1200hrs
_:booking name Grafton Hotel restaurant
_:booking people 7
_:booking ref KQKTCX5Y
_:booking type Booking