How do you make the animation play uninterrupted?

local Humanoid = script.Parent:WaitForChild("Humanoid")
local Torso = script.Parent:WaitForChild("Torso")
local Animation = Instance.new("Animation")
Animation.AnimationId = "http://www.roblox.com/asset/?id=180426354"
local LoadedAnimation = Humanoid:LoadAnimation(Animation)
while true do
	local targetName = script.Parent:WaitForChild("Target")
	local PathService = game:GetService("PathfindingService")
	local Target = workspace:WaitForChild(targetName.Value)
	local StartPos = Torso.Position
	local EndPos = Target.Torso.Position
	local path = PathService:FindPathAsync(StartPos, EndPos)
	local Waypoints = path:GetWaypoints()

	for _, waypoint in pairs(Waypoints) do
		Humanoid:MoveTo(waypoint.Position)
		LoadedAnimation:Play()
		Humanoid.MoveToFinished:Wait(2)
	end

	wait(0)
end

Since its a loop, of course the animation would keep re playing without actually finishing. I was wondering if there was a way to make it so the animation just plays when moving and that's all.

Could you not just set the Animation Priority to Action (or Movement if it's a walking animation).

local Humanoid = script.Parent:WaitForChild("Humanoid")
local Torso = script.Parent:WaitForChild("Torso")
local Animation = Instance.new("Animation")
Animation.AnimationId = "http://www.roblox.com/asset/?id=180426354"
local LoadedAnimation = Humanoid:LoadAnimation(Animation)
LoadedAnimation:Play()
while true do
	local targetName = script.Parent:WaitForChild("Target")
	local PathService = game:GetService("PathfindingService")
	local Target = workspace:WaitForChild(targetName.Value)
	local StartPos = Torso.Position
	local EndPos = Target.Torso.Position
	local path = PathService:FindPathAsync(StartPos, EndPos)
	local Waypoints = path:GetWaypoints()

	for _, waypoint in pairs(Waypoints) do
		Humanoid:MoveTo(waypoint.Position)
		Humanoid.MoveToFinished:Wait(1)
	end
	wait()
end

Since the NPC won't ever be without a target, running never has to stop. On touch of the NPC you just get teleported somewhere. Issue Solved...