Upvote:1
Normally if you booked this multi-city itinerary as a single ticket, then your baggage will be checked all the way through to its final destination. So that you will not have to take your luggage out, nor will you have the opportunity to do do unless you ask the agent to short-check the bag.
Now, if you booked it as multiple tickets (some third-party sites do that for you), you will have multiple tickets and then you must check where each one starts and ends. If you arrival to Dubai and departure are on the same ticket, then your baggage can go all the way.