inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I 'm looking for a cheap restaurant in the north part of town .
inform((_:result,name,'Charlie Chan');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
How about Charlie Chan ? It is cheap and delicious .
user
Is there anything else ?
select((_:result,food,'Indian');(_:result,food,'Italian');(_:result,name,'Da Vinci Pizzeria');(_:result,name,'Royal Spice');(_:result,type,'Restaurant')) reqmore() inform((_:result,type,'Restaurant'))
system
There is Royal Spice if you like Indian and Da Vinci Pizzeria if you like Italian .   Would you like more info on either of those ?
user
Yes please .
select((_:result,name,'Da Vinci Pizzeria');(_:result,name,'Royal spice');(_:result,type,'Restaurant'))
system
For which would you like more information , the Royal spice , or the Da Vinci Pizzeria .
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
What is the phone number ?
inform((_:result,name,"Da Vinci Pizzeria 's");(_:result,name,"Royal Spice 's");(_:result,phone,'01223 351707');(_:result,phone,'01733 553355');(_:result,type,'Restaurant'))
system
Royal Spice 's phone number is 01733 553355 , and Da Vinci Pizzeria 's is 01223 351707 .
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
What is the postcode ?
inform((_:result,postcode,'1 U.J.');(_:result,postcode,'C.B 2');(_:result,type,'Restaurant'))
system
The postcode is C.B 2 , 1 U.J.
request((_:result,pricerange,?);(_:result,type,'Restaurant'))
user
what is the price range ?
inform((_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
They are in the cheap price range .
thank()
user
Thank you goodbye .
system
Thank you for choosing our system . Good bye
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result name Charlie Chan
_:result pricerange cheap
_:result type Restaurant
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result pricerange cheap
_:result food Indian
_:result food Italian
_:result name Da Vinci Pizzeria
_:result name Royal Spice
_:system inquired _:user
_:result type Restaurant
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result pricerange cheap
_:result food Indian
_:result food Italian
_:system inquired _:user
_:result name Da Vinci Pizzeria
_:result name Royal spice
_:result type Restaurant
_:result phone ?
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result pricerange cheap
_:result food Indian
_:result food Italian
_:system inquired _:user
_:result name Da Vinci Pizzeria 's
_:result name Royal Spice 's
_:result phone 01223 351707
_:result phone 01733 553355
_:result type Restaurant
_:result postcode ?
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result pricerange cheap
_:result food Indian
_:result food Italian
_:system inquired _:user
_:result name Da Vinci Pizzeria 's
_:result name Royal Spice 's
_:result phone 01223 351707
_:result phone 01733 553355
_:result postcode 1 U.J.
_:result postcode C.B 2
_:result type Restaurant
_:result pricerange ?
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result food Indian
_:result food Italian
_:system inquired _:user
_:result name Da Vinci Pizzeria 's
_:result name Royal Spice 's
_:result phone 01223 351707
_:result phone 01733 553355
_:result postcode 1 U.J.
_:result postcode C.B 2
_:result pricerange cheap
_:result type Restaurant