inform((_:search,area,'center');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Can you help me find an expensive restaurant in the center of town ?
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,amount,'many');(_:result,type,'Restaurant'))
system
There are many options . Do you have any preferences on type of food ?
inform((_:search,day,'sunday');(_:search,type,'Restaurant'))
user
Could you recommend one for me and help me make a booking for sunday ?
inform((_:result,area,'centre');(_:result,food,'British');(_:result,name,'Midsummer House Restaurant');(_:result,type,'Restaurant')) request((_:booking,people,?);(_:booking,type,'Booking'))
system
How about Midsummer House Restaurant , it serves British food in centre . How many people are in your party ?
inform((_:search,day,'sunday');(_:search,duration,'17:00');(_:search,people,'4');(_:search,type,'Restaurant'))
user
I have 4 people in my party .   Can I book a table for 17:00 on Sunday ?
reqmore() inform((_:booking,ref,'RBYPR70C');(_:booking,type,'Booking'))
system
I booked that , and your reservation number is RBYPR70C . Do you need any more information about the restaurant ?
inform((_:search,area,'same area');(_:search,category,'architecture');(_:search,type,'Attraction'))
user
I also need places to go that are in the same area as the restaurant and should be in the type of architecture .
request((_:search,entrance_fee,?);(_:search,type,'Attraction'))
system
Does a entrance fee make any difference ?
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
No , I would just like to know what the fee is , if any ?
inform((_:result,entrance_fee,'free');(_:result,name,'old schools');(_:result,type,'Attraction'))
system
The old schools has a free entrance fee .
thank()
user
That 's great . I think we 'll try that out . Thanks for the info . Goodbye .
system
No problem . Thanks for using our service today .
_:search area center
_:search pricerange expensive
_:search type Restaurant
_:search area center
_:search pricerange expensive
_:search food ?
_:result amount many
_:result type Restaurant
_:search day sunday
_:search type Restaurant
_:search area center
_:search pricerange expensive
_:search food ?
_:result amount many
_:result area centre
_:result food British
_:result name Midsummer House Restaurant
_:result type Restaurant
_:booking people ?
_:booking type Booking
_:search day sunday
_:search duration 17:00
_:search people 4
_:search type Restaurant
_:search pricerange expensive
_:search food ?
_:result amount many
_:result area centre
_:result food British
_:result name Midsummer House Restaurant
_:result type Restaurant
_:booking people ?
_:search day sunday
_:search duration 17:00
_:search people 4
_:system inquired _:user
_:booking ref RBYPR70C
_:booking type Booking
_:search area same area
_:search category architecture
_:search type Attraction
_:search pricerange expensive
_:search food ?
_:result amount many
_:result area centre
_:result food British
_:result name Midsummer House Restaurant
_:result type Restaurant
_:booking people ?
_:search day sunday
_:search duration 17:00
_:search people 4
_:system inquired _:user
_:booking ref RBYPR70C
_:booking type Booking
_:search area same area
_:search category architecture
_:search entrance_fee ?
_:search type Attraction
_:result entrance_fee ?
_:result type Attraction
_:search pricerange expensive
_:search food ?
_:result amount many
_:result area centre
_:result food British
_:booking people ?
_:search day sunday
_:search duration 17:00
_:search people 4
_:system inquired _:user
_:booking ref RBYPR70C
_:booking type Booking
_:search area same area
_:search category architecture
_:search entrance_fee ?
_:search type Attraction
_:result entrance_fee free
_:result name old schools
_:result type Attraction