Hello, I would like to book Buggy Trasnfer in the transit zone, from the arrival gate to the departure gate, for two passengers 85 years old. I would like to be sure that the buggy will be waiting for them at the arrival gate, so that they do not have to look for it on their own, upon arrival to the gate in Istanbul. It would be good if the buggy could bring them from the arrival gate to the special security check-point for elderly passengers and then from the security check-point to the departure gate.