Where was the airline which has Sir Seewoosagur Ramgoolam International Airport as the home airport headquartered? 
Sir Seewoosagur Ramgoolam International Airport:  The airport was previously known as the "Plaisance Airport" and has direct flights to several destinations in Africa, Asia, Europe and is home to the country's national airline Air Mauritius. Air Mauritius:  The airline is headquartered at the "Air Mauritius Centre" in Port Louis, Mauritius.
Port Louis, Mauritius