from_leg_group_id,to_leg_group_id,transfer_count,duration_limit,duration_limit_type,fare_transfer_type,fare_product_id
LEG_59MIN,LEG_59MIN,1,3540,1,0,
LEG_150MIN,LEG_150MIN,1,9000,1,0,
LEG_UNLIMITED,LEG_UNLIMITED,-1,,,0,
