i would like a train that is going by cambridge .
user
where would you be departing from ?
assistant
kings lynn on thursday .
user
there are several trains leaving throughout the day . what is your departure time ?
assistant
the train should arrive by 15:45 and should go to cambridge , can you book it for me ?
user
let me get a bit more information from you . we trains leaving every hour from 05:11 to 14:11 , would you like a morning or afternoon departure ?
assistant
i do not have a preference as long as i arrive at 15:45 .