"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"102623-cal1-sat-sun-6","0","0","0","0","0","1","1","20251122","20260802"
"102623-cal2-mon-tue-wed-thu-fri-6","1","1","1","1","1","0","0","20251124","20260804"
