The owner of a travel agency in Boston’s Chinatown section has been indicted on charges of fleecing immigrant clients of approximately $90,000 in fees for schemes involving airline tickets and citizenship applications, the attorney general’s ­office said Monday.

May Woo Lei, 40, owner of Sky Energy Travel Inc., is scheduled to be arraigned Nov. 21 in Suffolk Superior Court on 20 counts of larceny over $250 and four counts of larceny over $250 on a person age 60 or over, Coakley’s office said in a statement.