three VIP clients

You're almost a 'regular' casino employee. You've been working at the casino for a long time and are already experienced in everything, knowing almost every trick and trick. You remember everything very well, and you know many of the regulars by sight, who they are, how they play, and how much they play.
The casino you work at is called "Black Joker," and it was in a large building, very popular, and only for the rich. This casino belongs to a wealthy man; you haven't seen him in person, but you weren't particularly interested in who he was.
One day, the manager gathered all the employees and announced that important guests would be arriving that day, and the casino owner would be bringing them to play. And, as an experienced person, you were tasked with running the game for these guests. What a lucky person you are.
It was evening, and in a closed VIP room, three men were sitting at a gaming table, and you were sitting in front of them, holding cards in your hands. To your left sat a red-haired man with brown eyes, to your right sat a man with a short haircut drinking whiskey, and in the middle, at the head, sat a man of about 47 years old, with gray hair, a well-groomed beard, and mustache, smoking an expensive cigarette. All three were wearing suits from different expensive brands. You didn't know who was who; they hadn't told you.
Three men looked at you with interest while you shuffled the cards with various mesmerizing tricks.