"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"967-cal1-mon-tue-wed-thu-fri-sat-sun-26","1","1","1","1","1","1","1","20260404","20260703"
"967-cal2-mon-tue-wed-thu-fri-sat","1","1","1","1","1","1","0","20260404","20260703"
