ORLANDO, Fla. (AP) — Central Florida authorities have arrested an Indiana man on charges that he had sexual contact with two teenage girls while vacationing in the Orlando area.

The Metropolitan Bureau of Investigation on Thursday charged 58-year-old Michael Luck with human trafficking, unlawful sexual activity with a minor and lewd and lascivious battery.

He was being held at the Jasper County Jail in Indiana pending extradition to Florida.

Luck told officers that he thought the two teens were more than 18 years old.

He said that he had contacted the teens after seeing an ad in Backpage.com. He let them stay with him at a vacation condo he was renting.

Investigators say one of the teens was a runaway from the Melbourne area.