Focus on safety, security and time keeping as much as you can as that's what they'll like to see in a dispatcher. Push yourself as a pro-active person who is able to work effectively under your own influence and capable of co-ordinating and managing a team of people while sticking to the strict rules and regulations within the aviation industry. Communication is a big part of a dispatchers role so try and add this into the interview too, give examples of previous work if you can.
PM me if you've got any more questions and I'll help
