Changing your attitude is difficult enough; having to modify your reservations is much more difficult. You are not, however, obligated to finish it. Simply phone our customer service hotline to make an appointment, and we'll take care of the rest. Any American Airline ticket may be refunded both online and offline. Because it is a customer service theme, you can call American Airlines. To speak with a live person, call American Airlines' phone number. He'll be there for you every step of the way, taking all necessary steps to ensure that your plane tickets are paid in full.