I
I could not imagine doing this with out a TA ! Not so much for flights but in working with the venue and guest details. Double, vs single vs child. Additionally it takes me out of the financial discussion with my guests. They have a contract and are clear in payments due dates exc. I am a micro manager and I have learned to let others so their job and help me, this was a perfect place to start. Also she is my paid my me. She is paid my the venue, so it's essentially a free service for me.