Follow a path and be able to swipe right and left in it

hello guys , I have to find a way to move the character automatically in a curved path (like Runner games)
but also be able to swipe right and left. I have already tried using navmesh and setting destination step by step and also tried working with path generating and using waypoints. currenly my character can follow a curved path smoothly but I cannot find a way to combine its movement with swiping to result in an smooth and nice move.
overall what i want is something like this :

**Link**: [AquaPark.io](

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Move parent object along the generated path, swipe child left and right and other sides as you wish.

 

man ! thanks !