Restaurant Manager Question:

A customer had found a hair in her food, after apologizing for the event I assured her that all necessary precautions have been taken and that this incident will be look into more intensely, I showed her that all our staff wear the required gear and take the needed precautions, I replaced her meal and offered a discount for a future date at the restaurant. She left satisfied - I addressed the problem immediately, took care of her needs and showed her that the problems is not one that happens often and will be dealt with even more care in the future.