Total scam! Avoid at all costs!
I have called them months before to change the departure date and they sent a confirmation email about the changes with confirmation date, time and itinerary booking numbers. But on the departure date we were at the airport, we found out that orbit did not book us in yet. The system automatically canceled my booking I don't know why. When we asked them to book us another soonest possible, They said there are no economy tickets left on any days in the future. But I checked on Orbitz website there are many flights available.