Mark: I'm so bored
Mark: let's do something fun
Louis: bowling?
Nathan: that sound fun
Mark: sure
Louis: but i don't know if I will be available today
Nathan: so tomorrow?
Mark: 9PM?
Louis: sounds good for me
Nathan: ok so we have an arrangement
Mark: yep
Louis: cya there
Nathan: cya
Mark: adios!
Mark, Louis and Nathan will go bowling at 9 pm tomorrow.