There is such a big misunderstanding about (business) flirting. There are still people who confuse flirting with seduction. And it is really something else!
With seduction, sexuality is built up and with flirting absolutely not!
Flirting involves making a heartconnection and uninhibited and non-judgmental contact. Flirting is about putting someone in the center of attention, making a connection.
Please think this over and give it a try.