American Airlines apologizes after booting mother and baby with dry skin condition American refunded their trip, upgraded their next flights and is investigating.

Jordan Flake said she and her son had settled into her seat for an American Airlines flight to South Carolina last Thursday when an employee with the airline asked about her skin condition.

"He then quietly asked me about ‘my rash’ and if I had a letter from a doctor stating it was ‘OK for me to fly.’ I explained to him it was called ichthyosis, a genetic skin condition I share with my son."

According to the Mayo Clinic, the condition causes dry, discolored skin and is not contagious. But despite apparently looking up the disorder on Google, Flake said, the employee pressed if she had a doctor's note and left for a period of time.

"He came back and said he apologized but we wouldn’t be able to fly and we had to get off the plane," Flake wrote. The pilots, she said, did not have a problem with flying the mother and son, but a flight attendant insisted she needed a doctor's note to fly.

An American Airlines employee assisted the mother and son off the flight, booked her a hotel and arranged a new flight, but her bags had already been checked and were traveling to South Carolina where Flake had a child who needed care.

"I had to make unexpected childcare arrangements for my daughter at home and I am having to get a ride to the store to get our lotions and some clothes for tomorrow," she wrote.

"I have never been so humiliated in my life!"

American Airlines apologized to the family while refunding their trip and upgraded their flights home to first class, in addition to offering compensation for future travel.

"Our goal at American Airlines is to create a welcoming environment for all of our customers," an American Airlines spokesperson said in a statement provided to ABC News. "We sincerely apologize to Ms. Flake and her son for the experience they had Thursday, and our team has begun an investigation into the matter. Our Customer Relations team has already spoken to her directly and upgraded them on their American flights. We will also be refunding the cost of her trip as well."