inform((_:search,day,'saturday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Hello ! I 'm looking for a train leaving on saturday going to cambridge .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
What time are you looking to leave ? Morning , Afternoon or Evening ?
inform((_:search,leave_at,'19:30');(_:search,type,'Train'))
user
I 'd like to leave after 19:30 .
request((_:search,departure,?);(_:search,type,'Train'))
system
Where are you leaving from ?
inform((_:search,departure,'broxbourne');(_:search,leave_at,'19:30');(_:search,people,'6');(_:search,type,'Train'))
user
I am leaving from Broxbourne and it should leave after 19:30 . I would also like a booking for 6 people .
reqmore() inform((_:booking,category,'Train');(_:booking,departure,'Broxbourne');(_:booking,id,'TR4967');(_:booking,leave_at,'19:32');(_:booking,people,'6');(_:booking,ref,'Y8XKP9LU');(_:booking,ticket,'85.92 GBP');(_:booking,type,'Booking'))
system
I booked 6 tickets for you on TR4967 leaving Broxbourne at 19:32 .   85.92 GBP is payable at the station .   Reference number is Y8XKP9LU .   Will that be all ?
thank()
user
Yes thank you that 's all I needed !
system
Thank you for using this system !
_:search day saturday
_:search destination cambridge
_:search type Train
_:search day saturday
_:search destination cambridge
_:search leave_at 19:30
_:search type Train
_:search day saturday
_:search destination cambridge
_:search departure broxbourne
_:search leave_at 19:30
_:search people 6
_:search type Train
_:search day saturday
_:search destination cambridge
_:search departure broxbourne
_:search leave_at 19:30
_:search people 6
_:search type Train
_:system inquired _:user
_:booking category Train
_:booking departure Broxbourne
_:booking id TR4967
_:booking leave_at 19:32
_:booking people 6
_:booking ref Y8XKP9LU
_:booking ticket 85.92 GBP
_:booking type Booking