i am headed to broxbourne and need a train that leaves after 15:00
user
where would you be departing from ?
assistant
i will be leaving cambridge .
user
on what day will you be leaving ?
assistant
i will be leaving on saturday .
user
okay , the tr8522 leaves at 15:01 and arrives at 16:01 and is 14.32 pounds per ticket .
assistant
great ! can you book 2 tickets on that train , please ?