inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
Hello , I 'd like some information on a train going to cambridge .
thank() request((_:search,departure,?);(_:search,type,'Train'))
system
Sure ! Where are you departing from ?
inform((_:search,arrive_by,'10:15');(_:search,day,'thursday');(_:search,departure,'stevenage');(_:search,type,'Train'))
user
I am leaving Stevenage on Thursday and I want to arrive by 10:15 .
inform((_:result,arrive_by,'08:43');(_:result,day,'Saturday');(_:result,departure,'Cambridge');(_:result,leave_at,'07:54');(_:result,type,'Train'))
system
I have a train on Saturday that leaves Cambridge on Saturday at 07:54 and arrives at 08:43 .
inform((_:search,day,'thursday');(_:search,type,'Train'))
user
I need the train Thursday
system
There is one leaving at 5:54,Yes I will book it for you and provide a reference number
_:search destination cambridge
_:search type Train
_:search destination cambridge
_:search arrive_by 10:15
_:search day thursday
_:search departure stevenage
_:search type Train
_:search destination cambridge
_:search arrive_by 10:15
_:search departure stevenage
_:result arrive_by 08:43
_:result day Saturday
_:result departure Cambridge
_:result leave_at 07:54
_:result type Train
_:search day thursday
_:search type Train