Travel Companion from Kolkata to RDU in June 2017

Hi,

I am looking for travel companion from CCU (Kolkata) to RDU for my mother.

Please let me know if any one is having plan to come Raleigh from Kolkata in the month June'2017 and I'll schedule my tickets accordingly.I am okay with any dates after 10th June, she speaks Hindi and require help in changing the terminal as well as in immigration process.