Keri Ann Borowsky and Michael Peter DeLalio of Southampton have announced their engagement. A fall wedding is planned.
    Ms. Borowsky is a graduate of East Hampton High School and is a teacher at the John M. Marshall Elementary School in East Hampton. Mr. DeLalio, a Southampton High School graduate, is a personal trainer at Integrated Exercise Therapy in Bridgehampton.
    Ms. Borowsky is the daughter of Richard Byrne and Suzanne Byrne. Mr. DeLalio is the son of Gary DeLalio and Patricia Staker.