inform((_:search,name,'golden wok');(_:search,type,'Restaurant'))
user
I am looking for a restaurant called golden wok .
inform((_:result,area,'north');(_:result,food,'Chinese');(_:result,name,'Golden Wok');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
The Golden Wok is a moderately priced Chinese restaurant in the north .   Would you like the address or phone number ?
inform((_:search,day,'monday');(_:search,duration,'18:15');(_:search,people,'2');(_:search,type,'Restaurant'))
user
Actually I know exactly where it is and would appreciate you booking a table for 2 at 18:15 on Monday .
reqmore() inform((_:booking,day,'Monday');(_:booking,duration,'18:15');(_:booking,people,'2');(_:booking,type,'Booking'))
system
Alright , I have booked your table on Monday for 2 at 18:15 . Is there anything else I can help you with ?
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
I will need the reference number please .
inform((_:booking,ref,'J97BBMWN');(_:booking,type,'Booking'))
system
The reference number is : J97BBMWN .
inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
I would also like a train leaving from Cambridge .
request((_:search,destination,?);(_:search,type,'Train'))
system
What is your destination ?
inform((_:search,destination,'ely');(_:search,type,'Train'))
user
I will be going to Ely .
system
Can you book it for me and get a reference number ?
_:search name golden wok
_:search type Restaurant
_:search name golden wok
_:result area north
_:result food Chinese
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search people 2
_:search type Restaurant
_:search name golden wok
_:result area north
_:result food Chinese
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search people 2
_:search type Restaurant
_:system inquired _:user
_:booking day Monday
_:booking duration 18:15
_:booking people 2
_:booking type Booking
_:result ref ?
_:search name golden wok
_:result area north
_:result food Chinese
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search people 2
_:system inquired _:user
_:booking day Monday
_:booking duration 18:15
_:booking people 2
_:result ref ?
_:booking ref J97BBMWN
_:booking type Booking
_:search departure cambridge
_:search type Train
_:search name golden wok
_:result area north
_:result food Chinese
_:result name Golden Wok
_:result pricerange moderately priced
_:result type Restaurant
_:search day monday
_:search duration 18:15
_:search people 2
_:system inquired _:user
_:booking day Monday
_:booking duration 18:15
_:booking people 2
_:result ref ?
_:booking ref J97BBMWN
_:booking type Booking
_:search departure cambridge
_:search destination ely
_:search type Train