inform((_:search,area,'centre');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I am looking for a restaurant in the centre that offers moderate pricing .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What type of food do you prefer ?
inform((_:search,food,'british');(_:search,type,'Restaurant'))
user
I have a taste for British .
offer((_:booking,type,'Booking')) inform((_:result,count,'4');(_:result,type,'Restaurant'))
system
I have four options would you like a reservation ?
inform((_:search,day,'sunday');(_:search,duration,'14:15');(_:search,people,'3');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
Yes I would like to book a moderately priced one for 3 people at 14:15 on Sunday .
inform((_:booking,name,'Cotto');(_:booking,ref,'7U05R8OZ');(_:booking,type,'Booking');(_:result,address,'183 East Road City Centre');(_:result,type,'Restaurant')) reqmore()
system
I booked you guys for Cotto at 183 East Road City Centre . Your reference number is 7U05R8OZ . Need anything else ?
inform((_:search,type,'Train'))
user
thanks i 'm also looking for a train
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Where are you traveling from and to on that day ?
inform((_:search,departure,'norwich');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
i am going to cambridge from norwich
inform((_:result,arrive_by,'06:35');(_:result,day,'Friday');(_:result,destination,'cambridge');(_:result,id,'TR9900');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR9900 arrives in cambridge on Friday at 06:35 . Would you like me to book seats for you ?
inform((_:search,arrive_by,'11:30');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I want to get to Cambridge at least by 11:30 , no sooner and I just need the train i d please
inform((_:result,arrive_by,'10:35');(_:result,destination,'Cambridge');(_:result,id,'TR2365');(_:result,type,'Train'))
system
TR2365 gets to Cambridge at 10:35
inform((_:search,people,'three');(_:search,type,'Train'))
user
Great !   Let 's go ahead and book for three people .
inform((_:booking,category,'Train');(_:booking,ref,'PGURWWJB');(_:booking,ticket,'52.8 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 52.8 GBP payable at the station .Reference number is : PGURWWJB .
thank()
user
Thank you , that 's all I need .
system
Thank you for contacting us and have a nice day .
_:search area centre
_:search pricerange moderate
_:search type Restaurant
_:search area centre
_:search pricerange moderate
_:search food british
_:search type Restaurant
_:search area centre
_:search food british
_:system offered _:booking
_:booking type Booking
_:result count 4
_:result type Restaurant
_:search day sunday
_:search duration 14:15
_:search people 3
_:search pricerange moderately
_:search type Restaurant
_:search area centre
_:search food british
_:system offered _:booking
_:result count 4
_:search day sunday
_:search duration 14:15
_:search people 3
_:search pricerange moderately
_:booking name Cotto
_:booking ref 7U05R8OZ
_:booking type Booking
_:result address 183 East Road City Centre
_:result type Restaurant
_:system inquired _:user
_:search type Train
_:search area centre
_:search food british
_:system offered _:booking
_:result count 4
_:search day sunday
_:search duration 14:15
_:search people 3
_:search pricerange moderately
_:booking name Cotto
_:booking ref 7U05R8OZ
_:booking type Booking
_:result address 183 East Road City Centre
_:result type Restaurant
_:system inquired _:user
_:search departure norwich
_:search destination cambridge
_:search type Train
_:search area centre
_:search food british
_:system offered _:booking
_:result count 4
_:search day sunday
_:search duration 14:15
_:search people 3
_:search pricerange moderately
_:booking name Cotto
_:booking ref 7U05R8OZ
_:booking type Booking
_:result address 183 East Road City Centre
_:system inquired _:user
_:search departure norwich
_:result arrive_by 06:35
_:result day Friday
_:result destination cambridge
_:result id TR9900
_:result type Train
_:booking category Train
_:search arrive_by 11:30
_:search destination cambridge
_:search type Train
_:search area centre
_:search food british
_:system offered _:booking
_:result count 4
_:search day sunday
_:search duration 14:15
_:search pricerange moderately
_:booking name Cotto
_:booking ref 7U05R8OZ
_:booking type Booking
_:result address 183 East Road City Centre
_:system inquired _:user
_:search departure norwich
_:result day Friday
_:booking category Train
_:search arrive_by 11:30
_:search destination cambridge
_:result arrive_by 10:35
_:result destination Cambridge
_:result id TR2365
_:result type Train
_:search people three
_:search type Train
_:search area centre
_:search food british
_:system offered _:booking
_:result count 4
_:search day sunday
_:search duration 14:15
_:search pricerange moderately
_:booking name Cotto
_:result address 183 East Road City Centre
_:system inquired _:user
_:search departure norwich
_:result day Friday
_:search arrive_by 11:30
_:search destination cambridge
_:result arrive_by 10:35
_:result destination Cambridge
_:result id TR2365
_:result type Train
_:search people three
_:search type Train
_:booking category Train
_:booking ref PGURWWJB
_:booking ticket 52.8 GBP
_:booking type Booking