Girls, question ??‍♀️ We want to fly to Rome in October with our husba…

Girls, question ??‍♀️ We want to fly to Rome in October with our husband and kids for a week, the baby will be almost 6 months old in October. I'm worried about the flight, and my husband wants to travel to another city in Italy within this week, of course I want and we are an active family always have been, but the baby is so small and I as a mom am very worried and think that many flights for a week for her return, what do you say? Have anyone had such trips?