You can use your boarding/ticket (or a copy of it) only twice (for the return as well) only on the day.
Haddii argagaxa xaamilaha uusan dib uugu noqonin waqti gaaban, waxaad dhahdaa maalin ama laba isticmaalka, waxaad u tixgelin kartaa kaliya hal dhib yar oo aad u isticmaali karto isticmaalkaaga Mac.