The scene: Sam and Boss are finishing breakfast, and talking about what to do with the day.
Sam: Wanna go on a big airplane today?
Boss: That sounds fun, but we don't have enough money to go on an airplane today.
Sam (with enthusiasm): We can go on a helicopter!
Boss: We can't do that either. Helicopters cost a lot of money.
Sam (matter-of-factly): We have enough money to go on the bus.
Boss: Maybe so.