Salt Lake City police are asking for the public’s help to locate a 47-year-old Frenchman who never made it home after a trip to Utah earlier this month.

Rodolphe Enrique Jean-Pierre Lesourd checked out Aug. 7 from the DoubleTree by Hilton Hotel near the Salt Lake City International Airport. He was to board a flight to France that day, police said, but never got on the plane.

Police ask anyone with information about Lesourd’s location to call 801-799-3000.