inform((_:search,area,'west');(_:search,type,'Restaurant'))
user
I 'd like to dine at a restaurant in the west part of town . Can you help me find one ?
select((_:result,pricerange,'cheap');(_:result,pricerange,'expensive');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) inform((_:result,amount,'several');(_:result,area,'west');(_:result,type,'Restaurant'))
system
I would be happy to help you .   There are several restaurants located in the west part of town .   Would you prefer a expensive , moderate or cheap restaurant ?
inform((_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
Moderately priced .
inform((_:result,food,'Indian');(_:result,name,'Meghna');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
There is a very tasty Indian restaurant in the moderate range . It is called Meghna . Would you like their information ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
yes please give me the phone number and address of it .
reqmore() inform((_:result,address,'205 Victoria Road Chesterton');(_:result,area,'west');(_:result,name,'Meghna');(_:result,phone,'01223 727410');(_:result,type,'Restaurant'))
system
Meghna is located on the west side of town at 205 Victoria Road Chesterton and the phone number is 01223 727410 .   Is there any other information you needed ?
thank()
user
No , thank you goodbye
bye() thank()
system
Your welcome , goodbye .
bye()
user
Bye !
system
Thank you for using   the Cambridge restaurant system . Good bye ,
_:search area west
_:search type Restaurant
_:search area west
_:result pricerange cheap
_:result pricerange expensive
_:result pricerange moderate
_:result amount several
_:result area west
_:result type Restaurant
_:search pricerange moderately
_:search type Restaurant
_:search area west
_:result amount several
_:result area west
_:search pricerange moderately
_:search type Restaurant
_:result food Indian
_:result name Meghna
_:result pricerange moderate
_:result type Restaurant
_:result address ?
_:result phone ?
_:search area west
_:result amount several
_:search pricerange moderately
_:search type Restaurant
_:result food Indian
_:result pricerange moderate
_:system inquired _:user
_:result address 205 Victoria Road Chesterton
_:result area west
_:result name Meghna
_:result phone 01223 727410
_:result type Restaurant
_:search area west
_:result amount several
_:search pricerange moderately
_:search type Restaurant
_:result food Indian
_:result pricerange moderate
_:system inquired _:user
_:result address 205 Victoria Road Chesterton
_:result area west
_:result name Meghna
_:result phone 01223 727410
_:result type Restaurant
_:system dismissed _:user
_:user dismissed _:system