I second that. My brother tried to book a flight to India, everything was confirmed.
The next day when we checked online we noticed that they cancelled the last flight of the journey and did not even bother to notify us. When we called them up they blamed it on the airlines and asked us to call the airlines. The airlines blamed it on Orbitz. Orbitz coolly said they were going to issue a refund but not a full refund and that cancellation charges would apply.
Or we can pay extra to book the flight which they cancelled for no reason.
They are just wasting our time and trying to charge us more for no mistake of ours. I would definitely NOT recommend Orbitz to anyone booking an international flight.
Review about: Orbitz Flight Booking.