Locating your British Airways booking number is crucial for managing your reservations and making any necessary changes (1-844-231-5895 (USA), 000800 050 3215 and +44-203-900-3009 (UK)). Here are the steps to find it easily. After booking your flight, you should receive a confirmation email from British Airways containing your booking number.
https://www.devex.com/people/easy-to-find-how-to-find-your-british-airways-booking-number-2431642
