Where is the seed in a Mini Carnation?

I bought a bouquet of Mini Carnations at Winn Dixie and I am so in love with them I want to propagate them. I found a couple of differant ways with the cuttings, but nothing about the seeds. I don't know where they are at and how to get them. Can you tell me how to do this and maybe some really great ways to propagte them that you have tried? Thank you very much for you help!!! Merry Christmas!