n this frequent flyer program, MAI offers two levels of membership - Diamond and Ruby. Passengers who have traveled on three return flights within one calendar year are entitled to apply for the Ruby membership and start earning points required to qualify for the next level. If a passenger has completed a minimum of six return flights with his Ruby membership, the membership will automatically be moved up to the Diamond membership scheme. A Sky Smile Privilege Program member can redeem the mile points earned by flying with MAI for free travel tickets.