I really don't enjoy flying so multiple stops on a trip are difficult for me. I want to go to Berlin. I see several airlines fly there. Which is the best if I can get to there from one of the US airports. Also, should I book on the airline that is operating the flight or the flight ariline itself. (Newark to Berlin is operated by United but flown by Lufthansa). Does it make any difference in price or comfort or which I just be treated like cattle either way. I am so confused but need to hurry up and decide. I can get to any of the direct airports from Nashville. I just want some TLC on the flight as far as comfort, etc.