I think the country you should be looking for work in - is India!
From your background, perhaps you should think of staying in the electrical engineering field - say at Dell Computers..
If you really are set on working in a Dispatch role; you will have to find a position from where you can gradually move on up to it. Just doing a course somewhere and being qualified is not on it's own going to get you there!
So I would concentrate on getting a foot in the door with an airline or ground handling company or even try working for an airport authority. Once you are working at an airport you may be trained internally by that organisation at their expense and will get inside information from like minded people and gather contacts etc.
All the best OOT.