Southwest Airlines has apologised after one of its officials asked a California basketball coach to prove that she was the mother of her biracial son.
Lindsay Gottlieb, who is white, and her fiancee Patrick Martin, who is African American, were both present and showed the official their son's passport.
She says after showing his passport she was asked for further evidence through a Facebook post or birth certificate.
The airline said it would use the incident to "coach" employees.
Ms Gottlieb, who is the head coach of the University of California women's basketball team, called the incident "demeaning and insensitive, not to mention inefficient" on Twitter.
"I'm appalled that after approx 50 times flying with my one-year-old son, ticket counter personnel told me I had to 'prove' that he was my son, despite having his passport," Ms Gottlieb wrote.
"She said because we have different last name. My guess is because he has a different skin colour."
@SouthwestAir I’m appalled that after approx 50 times flying with my 1 year old son, ticket counter personnel told me I had to “prove” that he was my son, despite having his passport. She said because we have different last name. My guess is because he has a different skin color.
— Lindsay Gottlieb (@CalCoachG) May 28, 2018
@SouthwestAir she 1st asked for proof with birth certificate. She then said it’s a “federal law” (not true) but asked me to prove I’m mother with Facebook post.What??Mother next to me said she’s never been asked for proof despite diff last name..not shockingly, not mixed face fam
— Lindsay Gottlieb (@CalCoachG) May 28, 2018
@SouthwestAir it was demeaning and insensitive, not to mention inefficient. Would have missed flight if it was not delayed. I would advise better training for employees to avoid this happening to others
— Lindsay Gottlieb (@CalCoachG) May 28, 2018
According to Southwest Airlines' policy, customer service agents must verify a child's age at the airport using a government-issued photo identification, but there is no regulation regarding matching last names of a child with the accompanying adult on domestic flights.
Airline officials said in a statement the company had contacted Ms Gottlieb and apologised "if our interaction made this family uncomfortable", the Washington Post reported.
Ms Gottlieb told a CBS News affiliate she did not feel the issue was an airline-wide problem, but "just one insensitive employee".
"It hurt my feelings," she said. "It made me feel a little bit less than and it's not OK."
Ms Gottlieb and Mr Martin's son, Jordan Peter Martin, was born on 7 May, 2017. He has travelled frequently - and often on Southwest Airlines - with his mother's basketball team.
Later, Ms Gottlieb wrote on Twitter that her family was fine, but that these incidents were "much more common" for non-white parents.
We are fine. It was wild, but, I fear, much more common for people that don’t look like me
— Lindsay Gottlieb (@CalCoachG) May 29, 2018
"I do feel like as a white female, with a position of privilege, and a platform where someone is going to listen, it is my responsibility to say, 'hey, this happened, this isn't OK,'" she told CBS News.
"And maybe somewhere down the line, that helps my son, who is biracial and will be for his entire life."
- BBC