YOUTH: Actor's Availabilty

After the Facebook casting call, we got a good few replies so right now we are deciding which actor has the right "look" for the role.
Below are the potential Steve, Mick and Dawn -

Steve (Jordan) - availability, all except the 18th and 19th March

Dawn (Sinead) - availability, 

 Mick (Mario)- availability, not available are 24th and 25th March.