The fastest father

It's 3 kids chatting in the playground and everyone praises the fact that his father is the fastest in the world.

The first tells:

- My dad, he's super fast. He is a TGV driver. At 12:00 it is in Paris and at 14:30 it is in Marseille!

The second one goes on:

- Pfff, it's bad. Me, my father, he is pilot of the Concorde plane. At 12:00 it is in Paris, at 15:00 it is in New York!

The third then speaks and says:

- Band of little players!

The first two, taken aback, then ask:

- What does your father do to you? He is an astronaut?
- No, he's an official. He finishes his work at 5:00 pm and at 4:00 pm he is at home.