how do you say "hello my name is cassie, it's a pleasure to meet you!" in spanish?

Question

Answer

hola, mi nombre es Cassie; es un placer conocerte/ encantada de conocerte/ mucho gusto

Answer

Hola, yo soy/me llamo/[mi nombre es] "Cassie". Encantada de conocerte.
" " " " .                                                             Es un placer conocerte.
" " " "  .                                                            Me alegro de conocerte.
" " " " .                                                             Mucho gusto.

Yo soy Cassie or Me llamo "Cassie" sound more relaxed and natural than "Es un placer conocerte". In the latter formula there is a bit of a clash between the formality of "Es un placer conocer" and the familiarity of "te". If you are meeting somebody to whom you want to express respect (because (s)he is older, a teacher, a prospective employer, etc.), then say: "Es un placer conocer-LE/LA" (masc./ fem.).

Answer

hello - Hola! 
my name is cassie - Me llamo cassie