inform((_:search,area,'centre');(_:search,type,'Attraction')) request((_:result,area,?);(_:result,type,'Restaurant'))
user
I will be in the centre area and I need a place to go .
select((_:result,category,'Museums');(_:result,category,'architecture');(_:result,category,'nightclubs');(_:result,category,'theatres');(_:result,type,'Attraction'))
system
What do you like ? Museums and architecture , nightclubs and theatres ?
inform((_:search,category,'museum');(_:search,type,'Attraction')) request((_:result,entrance_fee,?);(_:result,phone,?);(_:result,type,'Attraction'))
user
A museum would be great ! Could you send me the phone number and entrance fee of one ?
reqmore() inform((_:result,entrance_fee,'free');(_:result,name,'Castle Galleries');(_:result,phone,'01223307402');(_:result,type,'Attraction'))
system
You could try Castle Galleries . Their phone number is 01223307402 , and admission is free . Can I help you with anything else ?
inform((_:search,name,'charlie chan');(_:search,type,'Restaurant'))
user
I am looking to dine at   charlie chan
offer((_:booking,type,'Booking'))
system
Do you need a reservation ?
request((_:result,category,?);(_:result,food,?);(_:result,type,'Attraction');(_:result,type,'Restaurant'))
user
What type of food do they serve ?
reqmore() inform((_:result,address,'Regent Street City Centre');(_:result,area,'center');(_:result,food,'Chinese');(_:result,name,'Charlie Chan');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
Charlie Chan is a cheap Chinese restaurant in the center of town at Regent Street City Centre . Can I provide any additional information to you ?
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
Yes , please . I 'd also like to know the postcode ?
reqmore() inform((_:result,postcode,'cb21db');(_:result,type,'Restaurant'))
system
Of course . The postcode is cb21db . Can I help you with anything else today ?
inform((_:search,departure,'the restaurant');(_:search,leave_at,'14:15');(_:search,type,'Taxi'))
user
Yes I need to book a taxi to leave the restaurant and go back to the hotel at 14:15 .
request((_:search,name,?);(_:search,type,'Hotel'))
system
Okay ! What hotel are you staying at ?
user
Ill have to check on that and get back to you .
thank()
system
Okay , thank you .
inform((_:search,departure,'Charlie Chan');(_:search,destination,'castle galleries');(_:search,type,'Taxi'))
user
I 'll need the taxi between Charlie Chan and Castle Galleries please
inform((_:result,car,'blue lexus');(_:result,phone,'07475610928');(_:result,type,'Taxi'))
system
Booking completed ! 
 Booked car type 	 : 	 blue lexus 
 Contact number 	 : 	 07475610928
thank()
user
Ok , that is all . Thank you .
system
You 're welcome have a great day
_:search area centre
_:search type Attraction
_:result area ?
_:result type Restaurant
_:search area centre
_:result area ?
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:result type Attraction
_:search category museum
_:search type Attraction
_:result entrance_fee ?
_:result phone ?
_:search area centre
_:result area ?
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:system inquired _:user
_:result entrance_fee free
_:result name Castle Galleries
_:result phone 01223307402
_:result type Attraction
_:search name charlie chan
_:search type Restaurant
_:search area centre
_:result area ?
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:system inquired _:user
_:result entrance_fee free
_:result name Castle Galleries
_:result phone 01223307402
_:result type Attraction
_:search name charlie chan
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result category ?
_:result food ?
_:result type Restaurant
_:search area centre
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:result entrance_fee free
_:result phone 01223307402
_:search name charlie chan
_:search type Restaurant
_:system offered _:booking
_:booking type Booking
_:result category ?
_:system inquired _:user
_:result address Regent Street City Centre
_:result area center
_:result food Chinese
_:result name Charlie Chan
_:result pricerange cheap
_:result type Restaurant
_:result postcode ?
_:search area centre
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:result entrance_fee free
_:result phone 01223307402
_:search name charlie chan
_:system offered _:booking
_:booking type Booking
_:result category ?
_:result address Regent Street City Centre
_:result area center
_:result food Chinese
_:result name Charlie Chan
_:result pricerange cheap
_:system inquired _:user
_:result postcode cb21db
_:result type Restaurant
_:search departure the restaurant
_:search leave_at 14:15
_:search type Taxi
_:search area centre
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:result entrance_fee free
_:result phone 01223307402
_:system offered _:booking
_:booking type Booking
_:result category ?
_:result address Regent Street City Centre
_:result area center
_:result food Chinese
_:result name Charlie Chan
_:result pricerange cheap
_:system inquired _:user
_:result postcode cb21db
_:result type Restaurant
_:search departure the restaurant
_:search leave_at 14:15
_:search name ?
_:search type Hotel
_:search area centre
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:result entrance_fee free
_:result phone 01223307402
_:system offered _:booking
_:booking type Booking
_:result category ?
_:result address Regent Street City Centre
_:result area center
_:result food Chinese
_:result name Charlie Chan
_:result pricerange cheap
_:system inquired _:user
_:result postcode cb21db
_:result type Restaurant
_:search leave_at 14:15
_:search name ?
_:search departure Charlie Chan
_:search destination castle galleries
_:search type Taxi
_:search area centre
_:result category Museums
_:result category architecture
_:result category nightclubs
_:result category theatres
_:search category museum
_:result entrance_fee free
_:system offered _:booking
_:booking type Booking
_:result category ?
_:result address Regent Street City Centre
_:result area center
_:result food Chinese
_:result name Charlie Chan
_:result pricerange cheap
_:system inquired _:user
_:result postcode cb21db
_:search leave_at 14:15
_:search name ?
_:search departure Charlie Chan
_:search destination castle galleries
_:search type Taxi
_:result car blue lexus
_:result phone 07475610928
_:result type Taxi