Attempt to make the player fly upwards failed?

I have a tool. Inside that tool, I have handle and a script. What I want to achieve is that when the player equips the tool, the player should slowly move upwards. The player should not be able to move right, left, back or front. Just upwards at a slow pace.

This was my attempt inside the script (normal script):

script.Parent.Equipped:Connect(function()
	
	local bodyForce = Instance.new("BodyForce", script.Parent.Handle)
	bodyForce.Force = Vector3.new(0, 600, 0)
	
end)

But this does not work. I want them to float upwards continuously while equipping the tool.

How can I achieve this?

Thanks for any help

EDIT: The above script only works when I jump while my tool is equipped. I don't want that. I just want to fly upwards slowly when equipped.

Try getting the mass of the player then using the BodyForce

-- Using a part of a script I found in a ScriptingHelpers question related to yours

script.Parent.Equipped:Connect(function()

local character = script.Parent.Parent
local hum = character:WaitForChild(“Humanoid”)

groups = {["Model"] = true, ["Hat"] = true} --Dictionary; add more here.
local mass = 0

function search(inst)
    for _,obj in pairs(inst:GetChildren()) do
        if groups[obj.ClassName] then
            search(obj)
        elseif obj:IsA("BasePart") then
            mass = mass+obj:GetMass()
        end
    end
end

search(character)

local bf = Instance.new("BodyForce")
bf.Parent = script.Parent.Handle
bf.Force = Vector3.new(0,96.2,0) * mass -- adjust the pace by adjusting the 96.2 value
hum.Jump = true
end)

You just need to add a while loop so it does it continuously. Here's the pseudocode:

while tool equipped == true then make player fly upwards by x end