Lisa: Excuse me. I need to transfer to flight AA 201 to Augustine , TX .

Clerk: Can I see your boarding card, please?

Lisa: Oh, here it is.

Clerk: Go down those stairs and take the train to terminal two.

Lisa: Ok. That sounds easy.

Clerk: It is. But you'd better run. Your flight leaves in twenty minutes!

Lisa: Twenty minutes? Oh, no! Why am I always late?