DO NOT USE OpenAirFare Please!
It shows really cheap airfare on line but NO airline TICKETS in my hands.
Their excuse says "THE FLIGHT YOU MAKE A RESERVATION IS FULLY BOOKED, THERE ARE NO MORE SEATS AVAILABLE. THAT'S WHY WE HAVEN'T CHARGED YET TO YOUR ACCOUNT"
If you booked a flight and if they don't call you within 2 hours, then you are NOT BOOKED.
I called in 2 days after I made a reservation and found out.
PLEASE DO NOT, DO NOT USE OPENAIRFARE.