service_id,service_description 2021_03_22-DX-MVS-Weekday-01,"Weekday" 2021_03_22-DX-MVS-Weekday-03,"Weekday" 2021_03_22-DX19-Weekday-01,"Weekday" 2021_03_22-DX20-Weekday-01,"Weekday"