My girlfriend asked me to send a message to her mother to say hello. I'm not very good at talking. What should I say?

Aunt: Hello! I am * * *, your daughter's boyfriend. My name is * * *. I really want to be with your daughter and I hope to get your support. I will say hello to you before I visit you. Finally, I wish you * * * *! (blessing can be decided according to your own specific situation. )