inform((_:search,name,'stazione restaurant and coffee bar');(_:search,type,'Restaurant'))
user
Please find a restaurant called stazione restaurant and coffee bar
offer((_:booking,type,'Booking')) inform((_:result,area,'center');(_:result,food,'Italian');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
That is an Italian restaurant in the center of town in the expensive price range . Could you like a reservation ?
inform((_:search,day,'sunday');(_:search,duration,'20:00');(_:search,people,'2');(_:search,type,'Restaurant'))
user
I WOULD like a reservation for 2 people at 20:00 on Sunday , please .
inform((_:booking,ref,'DXPL9FU2');(_:booking,type,'Booking'))
system
Yes your booking was successful and the reference number is DXPL9FU2 .
inform((_:search,name,'junction');(_:search,type,'Attraction')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Thank you for the reference number . I 'm also looking for a place called The Junction .
inform((_:result,address,'clifton way');(_:result,area,'south');(_:result,category,'theatre');(_:result,phone,'01223511511');(_:result,type,'Attraction'))
system
Ah , that 's a great theatre in the south part of town . Located on clifton way , phone is 01223511511 .
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Is there an entrance fee ?
reqmore() inform((_:result,entrance_fee,'unknown');(_:result,type,'Attraction'))
system
The entrance fee is unknown . Can I help you with anything else today ?
inform((_:search,arrive_by,'arrive at the restaurant on time');(_:search,destination,'the restaurant');(_:search,type,'Taxi')) request((_:result,car,?);(_:result,type,'Taxi'))
user
I would also like a taxi to arrive at the restaurant on time . Can I have the taxis phone number and vehicle type ?
request((_:search,departure,?);(_:search,type,'Taxi'))
system
Where would you like the taxi to pick you up ?
inform((_:search,departure,'the junction');(_:search,type,'Taxi'))
user
The junction , please .
request((_:search,departure,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Taxi'))
system
What is your destination and what time do you want to leave ?
inform((_:search,duration,'20:00');(_:search,name,'stazione restaurant and coffee bar');(_:search,type,'Restaurant'))
user
My destination is Stazione Restaurant and Coffee Bar . I need to arrive by 20:00 .
inform((_:result,car,'grey tesla');(_:result,phone,'07362737220');(_:result,type,'Taxi'))
system
Your taxi has been booked . Please look for a grey tesla . The contact number is 07362737220 . 
 .
thank()
user
Thank you . I have written the information down . I appreciate you gathering the details .
reqmore()
system
Is there anything else I can help you with today ?
thank()
user
No that is it , thank you !
system
Hope you have a great trip . Good bye .
_:search name stazione restaurant and coffee bar
_:search type Restaurant
_:search name stazione restaurant and coffee bar
_:system offered _:booking
_:booking type Booking
_:result area center
_:result food Italian
_:result pricerange expensive
_:result type Restaurant
_:search day sunday
_:search duration 20:00
_:search people 2
_:search type Restaurant
_:system offered _:booking
_:result area center
_:result food Italian
_:result pricerange expensive
_:result type Restaurant
_:search day sunday
_:search duration 20:00
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:search name junction
_:search type Attraction
_:result ref ?
_:system offered _:booking
_:result food Italian
_:result pricerange expensive
_:search day sunday
_:search duration 20:00
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:search name junction
_:search type Attraction
_:result ref ?
_:result address clifton way
_:result area south
_:result category theatre
_:result phone 01223511511
_:result type Attraction
_:result entrance_fee ?
_:system offered _:booking
_:result food Italian
_:result pricerange expensive
_:search day sunday
_:search duration 20:00
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:search name junction
_:result ref ?
_:result address clifton way
_:result area south
_:result category theatre
_:result phone 01223511511
_:system inquired _:user
_:result entrance_fee unknown
_:result type Attraction
_:search arrive_by arrive at the restaurant on time
_:search destination the restaurant
_:search type Taxi
_:result car ?
_:result type Taxi
_:system offered _:booking
_:result food Italian
_:result pricerange expensive
_:search day sunday
_:search duration 20:00
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:search name junction
_:result ref ?
_:result address clifton way
_:result area south
_:result category theatre
_:result phone 01223511511
_:system inquired _:user
_:result entrance_fee unknown
_:result type Attraction
_:search arrive_by arrive at the restaurant on time
_:search destination the restaurant
_:result car ?
_:result type Taxi
_:search departure the junction
_:search type Taxi
_:system offered _:booking
_:result food Italian
_:result pricerange expensive
_:search day sunday
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:result ref ?
_:result address clifton way
_:result area south
_:result category theatre
_:result phone 01223511511
_:system inquired _:user
_:result entrance_fee unknown
_:result type Attraction
_:search arrive_by arrive at the restaurant on time
_:result car ?
_:result type Taxi
_:search departure ?
_:search destination ?
_:search leave_at ?
_:search duration 20:00
_:search name stazione restaurant and coffee bar
_:search type Restaurant
_:system offered _:booking
_:result food Italian
_:result pricerange expensive
_:search day sunday
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:result ref ?
_:result address clifton way
_:result area south
_:result category theatre
_:system inquired _:user
_:result entrance_fee unknown
_:search arrive_by arrive at the restaurant on time
_:search departure ?
_:search destination ?
_:search leave_at ?
_:search duration 20:00
_:search name stazione restaurant and coffee bar
_:search type Restaurant
_:result car grey tesla
_:result phone 07362737220
_:result type Taxi
_:system offered _:booking
_:result food Italian
_:result pricerange expensive
_:search day sunday
_:search people 2
_:booking ref DXPL9FU2
_:booking type Booking
_:result ref ?
_:result address clifton way
_:result area south
_:result category theatre
_:result entrance_fee unknown
_:search arrive_by arrive at the restaurant on time
_:search departure ?
_:search destination ?
_:search leave_at ?
_:search duration 20:00
_:search name stazione restaurant and coffee bar
_:search type Restaurant
_:result car grey tesla
_:result phone 07362737220
_:result type Taxi
_:system inquired _:user