My thought would be to do whatever side of the target’s y axis, do a move to the opposite side, and your walkspeed could do something like the closer it gets increase the speed until a certain point then drastically reduce it. You could use a random int so that it isn’t the same every time.
I think you could handle it with a simple move to location to be honest, but that’s because I’m not such a great programmer that I can fiddle with source code.