As a beauty consultant of many years, we would get customers regularly booking appointments to have products tried on their faces, these were sometimes booked weeks in advance, so if I was applying make up to a client I would not be stopping to attend to the next customer, she would have to be patient and wait until her turn. Yes the client having her face done should not have spoken in that tone . But likewise the customer coming in should not expect to interrupt the beauty consultant and take her away if only moments from the task in hand. The First Lady had probably waited over a week to get seen.I also wouldn’t expect to ask questions when the consultant wasn’t free she was busy attending to her client, I would have returned when she was free