Thanks for the invitation. However, I am not able to accept it as I'm busy this weekend.

Thanks again!

Regards,
Hazel

Hello!
I am excited to work on your project and will submit a design soon.
Thank you for the invite.
Sincerely,
Julia

Thank you so much for the invitation.
Am working on that design at the moment hope you'll like it.
than x

Quinn

thank you very much for the invitation. and will submit a design soon