How to make NPC that teleport to random locations selected by me?

Next time put your attempts here first, but here you go anways put invisible parts around the workspace and name them part1 part2 etc...

script in serverscriptservice --its not in the npc hope you dont mind

local npc = game.Workspace.NPC --replace this with your npc
local part1 = game.Workspace.Part1
local part2 = game.Workspace.Part2
local part3 = game.Workspace.Part3
--make variables for the rest of the parts
local PartToTeleport

while true do
wait(4) --will make it wait 4 seconds before teleporting again, change as you wish
PartToTeleport = math.random(1,3) --replace 3 with the amount of parts
if PartToTeleport == 1 then
npc.HumanoidRootPart.CFrame = part1.CFrame

elseif PartToTeleport == 2 then
npc.HumanoidRootPart.CFrame = part2.CFrame

elseif PartToTeleport == 3 then
npc.HumanoidRootPart.CFrame = part3.CFrame
--continue like this down for all parts
end
end

and that should do it hope this helped