inform((_:search,destination,'peterborough');(_:search,type,'Train'))
user
I am looking for a train to peterborough .
request((_:search,arrive_by,?);(_:search,day,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
OK , and what day and time are you looking for ?
inform((_:search,departure,'cambridge');(_:search,destination,'peterborough');(_:search,leave_at,'14:15');(_:search,type,'Train'))
user
I am looking to go from cambridge to peterborough and leave after 14:15
inform((_:result,count,'133');(_:result,type,'Train')) request((_:search,day,?);(_:search,type,'Train'))
system
There are 133 trains making that trip , do you have a day you prefer ?
inform((_:search,day,'tuesday');(_:search,type,'Train'))
user
I 'll be traveling on Tuesday .
inform((_:result,leave_at,'14:34');(_:result,leave_at,'23:24');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
Great . You can leave as soon as 14:34 or as late as 23:24 . Do you have a preference ?
inform((_:search,people,'4');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
I will take the 14:34 . Can you book that for 4 people and provide me with a reference number please ?
inform((_:booking,category,'Train');(_:booking,ref,'8CRQIYB0');(_:booking,type,'Booking'))
system
Yes certainly . I have you booked and your reference number is 8CRQIYB0 .
thank()
user
Thank you so much ! Goodbye !
system
Have a great day !
_:search destination peterborough
_:search type Train
_:search arrive_by ?
_:search day ?
_:search departure cambridge
_:search destination peterborough
_:search leave_at 14:15
_:search type Train
_:search arrive_by ?
_:search departure cambridge
_:search destination peterborough
_:search leave_at 14:15
_:result count 133
_:result type Train
_:search day tuesday
_:search type Train
_:search arrive_by ?
_:search departure cambridge
_:search destination peterborough
_:result count 133
_:search day tuesday
_:result leave_at 14:34
_:result leave_at 23:24
_:result type Train
_:search leave_at ?
_:search people 4
_:search type Train
_:result ref ?
_:search arrive_by ?
_:search departure cambridge
_:search destination peterborough
_:result count 133
_:search day tuesday
_:result leave_at 14:34
_:result leave_at 23:24
_:result type Train
_:search leave_at ?
_:search people 4
_:search type Train
_:result ref ?
_:booking category Train
_:booking ref 8CRQIYB0
_:booking type Booking