Fontaine d'honneur du Flyertalk
Join Date: Jul 2001
Location: Morbihan, France
Programs: Reine des Muccis de Pucci; Foreign Elitist (according to others)
Posts: 19,180
Not MH, but I did the same with AA. It was a stupid mistake on my part which I realised when I that the BA flights that started the booking were not showing on my Exec account I called at once and they changed it for both of us.