Howdy, I am Lukas. I'm here, hello there, hi then...
Pleasure to meet ya, may I help you in something? I see you've learned Japanese, maybe more than I did, maybe less than I did, but I also learned however a little bit of Japanese too, my friend. Please, what's name yours? Your name, and just to I know about like that...
ほら、あいさつ、できるでろ?
(Romaji (Japanese Romanization): Hora, aisatsu, dekirude ro?)
(Literally means: "Hey, can you say hello?")
My turn, in Japanese: あいさつかの? (Aisatsu ka no?)
Translating it to English too: "Shall I say hello?"