Here’s an old joke:

Man (to woman seated next to him at a bar): Madam, would you sleep with me for a million dollars?
Woman (giggles and responds): My goodness, well, sure!
Man: Would you sleep with me for 10 dollars?
Woman: Certainly not! What kind of woman do you think I am?!
Man: Madam, we’ve already established that. Now we are haggling about the price.