i am looking for a train . the train should leave on [train_day] and should depart from [train_departure] .
i can help with that ! where will you be traveling to ?
make that [train_day] . and i need to go to [train_destination] .
okay , i changed the day of travel to [train_day] for you . do you know what time you might want to leave after or arrive by ?
i want to arrive by [train_arriveby] please
train [train_trainid] arrives at [train_arriveby] . would you like to purchase tickets ?
no thanks , that s actually all the info i needed from you today . thank you !
okay , great . call us back if you need anything else . goodbye .