Slow falling

Hey. I was wondering how can I make my character fall slow. For example, when I fall, and at the same time hold space, I will float and will fall very slowly. I will add a video representing what I want to do.

It starts at 0:55 and ends at 1:00

I tried to play with the gravity, but it seems to change the falling level according to when I start holding the space bar.
If I start to hold the space bar right after I start to fall, it does fall slowly, but if I wait a few seconds and then start holding the space bar, it falls slowly, but not as slow as before.

Thank you!

Thank you very much!!!

here a very basic one you can extend to fit your needs https://i.imgur.com/VTcZ5Dw.png

Hi, when I try to search for the “velocity x, y, z” node, I can’t find it. What’s the name of it?