inform((_:search,area,'centre');(_:search,food,'indian');(_:search,type,'Restaurant'))
user
I want to find a place to eat that serves indian food in the centre of town .
select((_:result,pricerange,'cheap');(_:result,pricerange,'expensive');(_:result,type,'Restaurant')) inform((_:result,count,'9');(_:result,type,'Restaurant'))
system
There are 9 restaurants that fit that description . Are you looking for a cheap or expensive restaurant ?
inform((_:search,type,'Restaurant'))
user
Price range does n't matter . Which restaurant out of the 9 do you recommend ?
offer((_:booking,type,'Booking')) inform((_:result,name,'Mahal of Cambridge');(_:result,pricerange,'inexpensive');(_:result,type,'Restaurant'))
system
I 'd recoment the Mahal of Cambridge .   It 's inexpensive , and conveniently located .   Would you like me to book you ?
inform((_:search,day,'sunday');(_:search,duration,'19:30');(_:search,people,'4');(_:search,type,'Restaurant'))
user
That sounds fine . Can you book for 4 people at 19:30 on sunday ?
canthelp((_:booking,type,'Booking')) reqmore()
system
Booking was unsuccessful .    Would you like me to look at another location ?
inform((_:search,area,'same area');(_:search,pricerange,'same area and price range');(_:search,type,'Hotel'))
user
Yes . Can you find me something that is available in the same area and price range ?
inform((_:result,name,'the ghandi');(_:result,type,'Restaurant'))
system
How about the ghandi ?
user
Ok lets try there .
reqmore() inform((_:booking,ref,'HKBDRN69');(_:booking,type,'Booking'))
system
Your all set . Reference number is HKBDRN69 . Anything else ?
thank()
user
No thank you .
system
Okay . Thanks so much for calling . Enjoy your evening !
_:search area centre
_:search food indian
_:search type Restaurant
_:search area centre
_:search food indian
_:result pricerange cheap
_:result pricerange expensive
_:result count 9
_:result type Restaurant
_:search type Restaurant
_:search area centre
_:search food indian
_:result count 9
_:system offered _:booking
_:booking type Booking
_:result name Mahal of Cambridge
_:result pricerange inexpensive
_:result type Restaurant
_:search day sunday
_:search duration 19:30
_:search people 4
_:search type Restaurant
_:search food indian
_:result count 9
_:system offered _:booking
_:booking type Booking
_:result name Mahal of Cambridge
_:result pricerange inexpensive
_:result type Restaurant
_:search day sunday
_:search duration 19:30
_:search people 4
_:system canthelp _:booking/1ed5d354
_:booking/1ed5d354 type Booking
_:system inquired _:user
_:search area same area
_:search pricerange same area and price range
_:search type Hotel
_:search food indian
_:result count 9
_:system offered _:booking
_:booking type Booking
_:result pricerange inexpensive
_:search day sunday
_:search duration 19:30
_:search people 4
_:system canthelp _:booking/1ed5d354
_:booking/1ed5d354 type Booking
_:system inquired _:user
_:search area same area
_:search pricerange same area and price range
_:search type Hotel
_:result name the ghandi
_:result type Restaurant
_:search food indian
_:result count 9
_:system offered _:booking
_:result pricerange inexpensive
_:search day sunday
_:search duration 19:30
_:search people 4
_:system canthelp _:booking/1ed5d354
_:booking/1ed5d354 type Booking
_:search area same area
_:search pricerange same area and price range
_:search type Hotel
_:result name the ghandi
_:result type Restaurant
_:system inquired _:user
_:booking ref HKBDRN69
_:booking type Booking