Alina Mathwas

You go to the airport and talk to the customer support team of the American Airlines. This method is convenient if the airport is near to your residence and you can easily go to the airport. Otherwise it is not recommended to go to the airport when you have so many methods of contact available which can give you assistance from the customer support team while you are sitting comfortably at your home.

https://www.airtripsadvisor.com/how-do-i-talk-to-american-airlines-customer-service/