Call Prospect service (their office is located at Terminal 3), as they should be able to provide you the service. Someone (their employee) will pick you up at front door and take you thru security, all the way to your designated gate. Same goes for the return; someone will pick you up from the jet bridge and take you thru baggage claim so you can get your bags, as well as they'll escort you outside to taxi/limo/bus pickup.
Couldn't have said it no better perfect answer
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