inform((_:search,departure,'cambridge');(_:search,destination,'norwich');(_:search,type,'Train'))
user
I 'm looking for a train leaving from cambridge and going to norwich .
inform((_:result,arrive_by,'6:55');(_:result,day,'Friday');(_:result,departure,'Cambridge');(_:result,destination,'Norwich');(_:result,leave_at,'5:36');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The next train leaving from Cambridge to Norwich is on Friday at 5:36 and will reach it 's destination at 6:55 . Would you like me to book it for you ?
request((_:result,id,?);(_:result,type,'Train'))
user
No thatnk you but may I have the train ID ?
inform((_:result,duration,'79 minutes');(_:result,id,'TR2534');(_:result,type,'Train')) reqmore()
system
Yes the train ID for this journey is TR2534 and the length of the journey will be 79 minutes . Is there anything else I can help you with today ?
inform((_:search,day,'saturday');(_:search,type,'Train'))
user
I actually need one leaving on Saturday at that time .
inform((_:result,day,'Saturday');(_:result,id,'TR6866');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Okay , train : TR6866 leaves at that time on Saturday .   Did you want to book a ticket ?
inform((_:search,name,'williams art and antiques');(_:search,type,'Attraction'))
user
No thanks . I need information on an attraction   called williams art and antiques
inform((_:result,address,"gwdir street , no . 5 dale 's brewery");(_:result,entrance_fee,'free');(_:result,name,'Williams art and antiques');(_:result,type,'Attraction'))
system
Williams art and antiques located at gwdir street , no . 5 dale 's brewery the entrance fee is free .
request((_:result,category,?);(_:result,type,'Attraction'))
user
What type of attraction is it ?
inform((_:result,category,'museum');(_:result,entrance_fee,'no entrance fee');(_:result,type,'Attraction'))
system
It is a museum . And there is no entrance fee .
thank()
user
Thank you for your help . Goodbye .
system
Thank you . Goodbye .
_:search departure cambridge
_:search destination norwich
_:search type Train
_:search departure cambridge
_:search destination norwich
_:search type Train
_:result arrive_by 6:55
_:result day Friday
_:result departure Cambridge
_:result destination Norwich
_:result leave_at 5:36
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id ?
_:search departure cambridge
_:search destination norwich
_:result arrive_by 6:55
_:result day Friday
_:result departure Cambridge
_:result destination Norwich
_:result leave_at 5:36
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 79 minutes
_:result id TR2534
_:result type Train
_:system inquired _:user
_:search day saturday
_:search type Train
_:search departure cambridge
_:search destination norwich
_:result arrive_by 6:55
_:result departure Cambridge
_:result destination Norwich
_:result leave_at 5:36
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 79 minutes
_:system inquired _:user
_:search day saturday
_:result day Saturday
_:result id TR6866
_:result type Train
_:search name williams art and antiques
_:search type Attraction
_:search departure cambridge
_:search destination norwich
_:result arrive_by 6:55
_:result departure Cambridge
_:result destination Norwich
_:result leave_at 5:36
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 79 minutes
_:system inquired _:user
_:search day saturday
_:result day Saturday
_:result id TR6866
_:search name williams art and antiques
_:search type Attraction
_:result address gwdir street , no . 5 dale 's brewery
_:result entrance_fee free
_:result name Williams art and antiques
_:result type Attraction
_:result category ?
_:search departure cambridge
_:search destination norwich
_:result arrive_by 6:55
_:result departure Cambridge
_:result destination Norwich
_:result leave_at 5:36
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result duration 79 minutes
_:system inquired _:user
_:search day saturday
_:result day Saturday
_:result id TR6866
_:search name williams art and antiques
_:search type Attraction
_:result address gwdir street , no . 5 dale 's brewery
_:result name Williams art and antiques
_:result category museum
_:result entrance_fee no entrance fee
_:result type Attraction