Hey there!
Realy easy! Look up for the Job your Friend and you want to drive. (This should bee the same Order type like freight market)
If you compare your Jobs and these dont Match, One of you should go to sleep or let yourself be towed. This changes the Jobs.
if that doesn't work either, try both of you to go to sleep or have you towed away! I hope that will help you!
Have a nice ride!