service_id,service_description
c_4397_b_4609_d_32,Regular Service (Dec 11 2017 Change) (Saturday only)
c_4397_b_4609_d_31,Regular Service (Dec 11 2017 Change) (Monday-Friday)
c_4392_b_4561_d_31,Day After Thanksgiving (Monday-Friday)
c_2834_b_2282_d_32,Year Round (Saturday only)
c_2834_b_2282_d_31,Year Round (Monday-Friday)