inform((_:search,arrive_by,'21:30');(_:search,destination,'bishops stortford');(_:search,type,'Train'))
user
I 'm looking for a train . The train should arrive by 21:30 and should go to bishops stortford .
request((_:search,day,?);(_:search,type,'Train'))
system
What day will you be traveling ?
inform((_:search,day,'monday');(_:search,type,'Train'))
user
I would like to travel on Monday .
inform((_:result,count,'8');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There are 8 trains that match your search . Shall I choose one to book ?
request((_:result,arrive_by,?);(_:result,type,'Train'))
user
Yes , please choose the one closest to my arrival time .
select((_:result,id,'TR8244');(_:result,leave_at,'19:29');(_:result,type,'Train')) request((_:search,people,?);(_:search,type,'Train'))
system
I recommend the TR8244 which leaves at 19:29 . How many seats do you want me to reserve for you and your party ?
inform((_:search,departure,'cambridge');(_:search,type,'Train')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I actually only want the price , but can you make sure that the train is leaving from Cambridge .
inform((_:result,amount,'many other times with an earlier departure time');(_:result,departure,'Cambridge');(_:result,ticket,'10.10 pounds');(_:result,type,'Train'))
system
Yes that leaves from Cambridge and there are many other times with an earlier departure time if you 'd like . The price is 10.10 pounds .
thank()
user
That is perfect thank you very much for all of your help .   You have a wonderful day .
system
Thank you , goodbye !
_:search arrive_by 21:30
_:search destination bishops stortford
_:search type Train
_:search arrive_by 21:30
_:search destination bishops stortford
_:search day monday
_:search type Train
_:search arrive_by 21:30
_:search destination bishops stortford
_:search day monday
_:search type Train
_:result count 8
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by ?
_:search arrive_by 21:30
_:search destination bishops stortford
_:search day monday
_:result count 8
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by ?
_:result id TR8244
_:result leave_at 19:29
_:result type Train
_:search people ?
_:search departure cambridge
_:search type Train
_:result ticket ?
_:search arrive_by 21:30
_:search destination bishops stortford
_:search day monday
_:result count 8
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result arrive_by ?
_:result id TR8244
_:result leave_at 19:29
_:search people ?
_:search departure cambridge
_:search type Train
_:result amount many other times with an earlier departure time
_:result departure Cambridge
_:result ticket 10.10 pounds
_:result type Train