How To Make Fnaf 1 Animatronic System?

hi, im making a fnaf fangame and im trying to make a system where after a while a script will choose between a random of 2+ rooms and then teleport the animatronic / rig to that part facing the same way the part is and then loop the whole script, here is my script I have so far

local bot = workspace.Bots.Caleb
local Start = script.Parent.Test1
local test2 = script.Parent.Test2
local test3 = script.Parent.Test3
local room = Start
local roomOption = nil

wait(3) -- how long to wait until they start moving
room = Start -- setting the current room they're in
roomOption = math.random(1,2) -- chooses a random room
while true do -- starts the loop
	if room == Start then -- checks if the room they are currently in is the starting room
		if roomOption == 1 then -- if the room option is 1
			bot.HumanoidRootPart.CFrame.Position = test2.Vector3 -- go to that part
			bot.HumanoidRootPart.CFrame.LookVector = test2.Vector3 -- face the same way as that part
			wait(math.random(7,12)) -- wait for a random amount of time
			nextroom = math.random(1,3) -- sees what the next room is
		else
			if roomOption == 2 then -- the same as above
				bot.HumanoidRootPart.CFrame.Position = test3.Vector3
				bot.HumanoidRootPart.CFrame.LookVector = test3.Vector3
				wait(math.random(7,12))
				nextroom = math.random(1,3)
			end
		end
	end
end

is there anyway anyone could help

THIS IS NOT A PROPER ANSWER. PLEASE IF YOU KNOW HOW TO MAKE AN ACTUAL AI ANSWER TO HELP THIS PERSON!!

I'm not too advanced with this kind of stuff, so I made a quick tutorial explaining FNAF AI.

I don't really know what to do for code, so another answer can explain that. (Don't accept this as an answer, as it isn't at all a proper answer)