A parking lot owner has failed in a bid to squeeze two aggrieved customers out of court.The 7th U.S. Circuit Court of Appeals this week cleared the way for the customers to pursue a proposed class-action lawsuit accusing SP Plus Corp. of violating the Fair and Accurate Credit Transaction Act. Kathryn G. Collier and Benjamin M. Seitz filed the suit in Cook County Circuit Court.But SP Plus removed the action to federal trial court in Chicago — and then argued Collier and Seitz had no standing to litigate the matter in …