inform((_:search,food,'indian');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I am looking for a restaurant in the moderate price range that serves Indian food .
request((_:search,area,?);(_:search,type,'Restaurant'))
system
do you have a preference as to what part of town ?
inform((_:search,area,'dontcare');(_:search,type,'Restaurant'))
user
I do n't care .
inform((_:result,area,'east');(_:result,food,'indian');(_:result,name,'Curry prince');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
Curry prince is an indian restaurant , in the moderate price range and in the east . Do you want the address and phone number ?
inform((_:search,food,'indian');(_:search,type,'Restaurant'))
user
Indian food
offer((_:booking,type,'Booking')) inform((_:result,area,'east');(_:result,food,'indian');(_:result,name,'Rajmahal');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
Rajmahal is an Indian restaurant in the east part of town and in the moderate price range .    How does that sound ?
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
May I have the phone number ?
reqmore() inform((_:result,phone,'01223 244955');(_:result,type,'Restaurant'))
system
The phone number is 01223 244955 .   Is there anything else I can help you with ?
thank()
user
No . Thank you .
system
You 're welcome .
_:search food indian
_:search pricerange moderate
_:search type Restaurant
_:search food indian
_:search pricerange moderate
_:search area dontcare
_:search type Restaurant
_:search pricerange moderate
_:search area dontcare
_:result area east
_:result food indian
_:result name Curry prince
_:result pricerange moderate
_:result type Restaurant
_:search food indian
_:search type Restaurant
_:search pricerange moderate
_:search area dontcare
_:search food indian
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result area east
_:result food indian
_:result name Rajmahal
_:result pricerange moderate
_:result type Restaurant
_:result phone ?
_:search pricerange moderate
_:search area dontcare
_:search food indian
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result area east
_:result food indian
_:result name Rajmahal
_:result pricerange moderate
_:system inquired _:user
_:result phone 01223 244955
_:result type Restaurant