On January 04,2019 I book a round trip to Santo Domingo(SDQ) from EWR with Spirit ( Reservation WBS48M). The trip was a family spring break vacation at Sirenis Punta Cana Resort, booked from April 20 to April 28. On Saturday 19, 11:00PM Spirit cancel the flight 1035(Departing 12:40AM on Apr.20). At the airport they inform us (group of 16)that if we want to fly to SDQ the next flight available was MAY 14. To not loose the hotel and kids S. break, we bought another thicket on JUSTFLY.COM; Round trip, EWR to SDQ on Sun April 21(Jet blue Flight 1203 reservation # ******) and SDQ to EWR on Sat April 27, with SPIRIT (Flight 1036 reservation ******).