How to stop MoveToFinished before it's finished?

So this works fine, the only problem I'm having is that the NPC has to finish 100% before going to a new point. This is a pretty big issue.

So my question is how can I stop MoveToFinished before it's finished, is there a way to cancel it out and start over if the player has moved positions and there is a new endpoint?

There aren't too many examples on the new PathfindingService and this is the first time I've used it.

local PathfindingService = game:GetService("PathfindingService")

function find(pos)
	local dis = 10000
	local tor = nil
	for i,v in pairs(game.Players:GetPlayers()) do
		if v.Character then
			if v.Character:FindFirstChild("HumanoidRootPart") and v.Character:FindFirstChild("Humanoid") then
				local hrp,hum = v.Character.HumanoidRootPart,v.Character.Humanoid
				if hum.Health > 0 then
					if (hrp.Position - pos).magnitude < dis then
						tor = hrp
						dis = (hrp.Position - pos).magnitude
					end
				end
			end
		end
	end
	return tor
end

while wait(.25) do
	local target = find(script.Parent.HumanoidRootPart.Position)
	if target ~= nil then
		local path = PathfindingService:FindPathAsync(script.Parent.HumanoidRootPart.Position, target.Position)
		local waypoints = path:GetWaypoints()
		for currentPoint = 1, #waypoints do
			local waypoint = waypoints[currentPoint]
			script.Parent.Humanoid:MoveTo(waypoint.Position)
			if waypoint.Action == Enum.PathWaypointAction.Jump then
				script.Parent.Humanoid.Jump = true
			end
			script.Parent.Humanoid.MoveToFinished:Wait()
		end
	end
end