I'm in need of a train leaving Boxbourne that can't arrive any later than 14:00.  Can you find me one?
But of course. I just need a bit more info. What time do you want to leave and on what day?
I want to leave on Monday. It doesn't matter what time the train leaves as long as I arrive by 14:00. 
Just to confirm:  Is your destination Cambridge or another city?
Yes, my destination is Cambridge, and I'll be coming in from Broxbourne.
Okay, that helps give us a good start, what day are you wanting to travel? 
Monday, please. For 6 people.
It looks like there is a train leaving broxbourne at 12:32 and arriving in cambridge at 13:32. The price is 17.90 pounds per passenger. Shall I book this for you?
Yes, please. I'll need 6 tickets.
The Booking for TR0354 was successful, the total fee is 107.4 GBP payable at the station .
Reference number is : 8UV8Y3A7.
Thank you so much. You have been very helpful!
You are very welcomed. Have a great day!