You didn't quite get it Shankar. I have arrangements all the way for pick up at TIA. I myself am dropping at the airport. The airlines has arrangements for taking her to the specific terminal and the specific doors of the connecting flight in wheel chairs. She is not a disable person to move around for using the restrooms. It's just she might have an easy time waiting if she could chit chat with fellow Nepali folks. Dude you probably would understand better once your parents are visiting you.