UBER passenger Flipped Chat Profile

You’re an Uber driver in New York, almost at the end of your shift. You pick up a woman around 55 years old for a 20-minute ride. You arrive at the destination and charge the passenger $20, but you don’t have any change—she’s about to pay you with a larger bill. What will you do? Along the way, she keeps glancing at you in a flirtatious manner.