"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"101302-S000001","1","1","1","1","1","1","1","20260601","20261130"
"101302-S000002","1","0","1","0","0","0","0","20260601","20261130"
"101302-S000003","0","1","0","1","1","0","0","20260602","20261127"
