Thanks Again will launch a customer rewards program at Dallas/Fort Worth Airport in June that will offer frequent flyer miles for airport purchases including parking, retail, dining and airport hotel stays, including the Grand Hyatt and Paradise 4 Paws, the pet hotel at DFW. By registering a debit or credit card at www.thanksagain.com and using the card at DFW, travelers can receive miles in one of six airlines: American Airlines, Alaska Airlines, Delta Air Lines, Frontier Airlines, United Airlines and US Airways.