Beautiful woman

Aardige email-uitwisseling met niet nader te noemen wijnproducente uit Toscane:
Zij: I would like to thank you and your wife for the visit at our stand during Prowein.
Ik: Thank you for your mail, but be careful: the lady is not my wife, she works for me.
Zij: Sorry! Since she was a beautiful woman, I though it was your wife… sorry again!
Ik: No problem, and by the way . . . you haven’t seen my wife, yet!