This woman was Falcon's girl in the "Queen's Gambit" chapter of the holoprogram Julian Bashir, Secret Agent. Julian Bashir showed Dax, Odo, and O'Brien a picture of her on a PADD when he introduced the program to them. He described her as the girlfriend of Falcon who should be stolen away by the character of Nigel Dunlap, a part which should be played by Odo.
In the actual program she joined Bashir in his limousine, shortly after she jumped off a plane at the height of 20,000 feet. When Bashir tried to kiss her he was interrupted by Odo. She followed Bashir's request and left the limousine. (DS9: "A Simple Investigation")
The go-go dancers worked at a club in Paris, where Julian Bashir, secret agent, met Duchamps, an associate of the evil scientist Hippocrates Noah. They performed in cages and on poles. (DS9: "Our Man Bashir")
Neither actress received an on-screen credit for their appearance.