var unavailable_dates = [];
var unavailable_departure_dates = ['1-8-2025', '3-8-2025', '9-8-2025', '24-8-2025', '31-8-2025', '7-9-2025', '13-9-2025', '14-9-2025', '20-9-2025', '21-9-2025'];
var unavailable_transport_dates = ['31-7-2025', '1-8-2025', '3-8-2025', '31-8-2025', '7-9-2025', '14-9-2025', '21-9-2025'];