Real Estate Virtual Assistant

Need someone talking to multiple real estate clients everyday that speak Bengali. I need someone to talk with with them and figure out what it is exactly what they want. I need someone to follow up with older clients everyday. I need them to schedule appointments and coordinate who is going to me showing them. I need someone to help them communicate with a bank so they can get the proper paperwork. Basically help my grow my real estate company through the Bengli community.