Please help- is this acceptable for interview cancellation email

[cathycassidy]

Dear

Thank you for considering me for the position of and for inviting me to ___ assessment centre. However, I regret to inform I will no longer be available to attend after accepting another job offer and would like to withdraw my application for this role.

Apologies for the inconvenience caused.

Kind Regards,

Looks fine to me.

Seems perfect to me!

Yep that looks fine to me too.
I find it extremely annoying when candidates just don't turn up that's bloody inconsiderate

Perfect

Perfect.

Yes, just right.