ELK GROVE, Calif. -- Police are crediting Uber driver Keith Avila for helping rescue a girl out of sex trafficking. He gave a ride to an underage girl along with her two suspected female pimps on Monday night."They started like talking, like saying everything that was going on. Like what they're doing, child sex-trafficking," Avila said.Avila says he had just picked up the two women and a 16-year-old girl and brought them to a Holiday Inn, where the two women allegedly pimped the girl out to a man for sex.Minutes after dropping them off at the hotel, he called police for help."Police arrived fast. They don't play. They do not play. Not when you're doing child sex-trafficking," he said.Police arrested the two women, Destiny Pettway and Maria Westly, for various charges relating to pimping and pandering. KTXL reports that the suspected John, identified as Disney Vang, was arrested for sex with a minor."I can't just drive away. I mean, of course not. That's not even an option," Avila said.When asked why he decided to get involved, Avila said, "Honestly, I didn't think about it. They said what they said, and it's one of those things that you just do."Avila says it was the conversation between the adult women and the girl that tipped him off to the alleged crime that was about to go down."'You're gonna hug them, you're gonna pat them down, make sure they don't have no weapons. You ask him, 'Do you have any weapons?' And then ask for the donations. Say 'Do you have my donation?' Get the donation first. And then before you go in and do anything, get the donation first.'"And all the while, Avila says the victim was obviously just a kid."I looked at her in the eyes. She had this face of innocence, and like insecure," he said.Police are grateful to Avila for getting involved and making a difference."He could've said nothing. Went on his way, collected his fare. And then that 16-year-old victim could've been victimized again by who knows how many different people over the next couple of days, weeks, months," Elk Grove police Officer Chris Trim said.