We are having issues as well on our flights from Columbus to Rome - in one month. My parents have a 7 hour layover and they have all of us flying home to LaGuardia and then JFK to Columbus. After multiple calls from our TA for the past 3 weeks, they say they will fix it but we don't know when. By that time we won't be able to sit together. There are 8 of us in 3 cabins and on 3 separate flights going over. Never again.