This is what I'm trying to do... I want to be able to put in a flight number and date and this script will run every 30 minutes 48 hours before the day of the flight to see if there is a first class seat available. If so, then it will email me until I turn off the script (stop button in admin UI?) I'm not sure if this is possible but I'd like to see. I have an XML file from the airline but please message me and I will provide you the details