is it possible to get a morning train that arrives in cambridge by 9:15 or do you need to get there the night before ?
user
there are plenty of trains arriving that early . where are you coming from , and what day are you traveling ?
assistant
i'll be coming in from stansted airport on friday .
user
we have 4 early morning trains available that day , 1 every hour from 5:24 to 8:24 . would you like to book 1 ?
assistant
yes , please ! the 1 at 8:24 please . 1 person . give me the reference number .