This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
What if after customer selects the seat number then decides to wait for a while before confirming his/her itinerary... other web users might select the same seat number while preparing his/her own itinerary. How should this be handled? Please help.