A Quick tip, if you want to move some of action from one Flow to another, Simply click on the source action (…) and click on the “Copy to my clipboard (Preview)”.

This will make the action available on other flow. Now on other flow, where you want that action click on the Add Action and under Clipboard tab, you can find your recently added action.

Thats very nice feature, as you might want to copy and paste the bit of flow, not all.