Installing Kali on a Dual Partition USB

Hey there,

I have been looking for a couple of days now but can't reach a solution to my problem. (Just for the record, i am a complete noob when it comes to Linux based systems.)

I have a 32GB Kingston DataTraveler USB and I want to do the following:

-1 Partition to be used as data storage (for kali and windows)

-1 Partition to boot kali linux

-I want to give Kali the size it needs, and the rest be put in the storage partition.

Available Tools:

-WIndows 10

-Parted Magic USB

-4GB empty USB

How can I achieve this?

Thank you for your time and help.