Complex sentence: The "Ecstasy" will now switch her home port from New Orleans to Port Canaveral, Florida together she will sail with her sister ship the "Carnival Sensation" and the "Carnival Dream".
Split into simpler sentences: The "Ecstasy" will now switch her home port from New Orleans to Port Canaveral, Florida. She will sail with her sister ship the "Carnival Sensation" and the "Carnival Dream".