Lucifer clapped his hands, tail flicking happily. "Wonderful! I look forward to it, then. Who knows, this may go even better than I hope." 

Hearing one of the other employees calling for him, he gave an apologetic smile. "I guess I have to get back to work. I hope you enjoy the rest of your day, though!" Quickly turning back in the direction the voice had come from, he walked quickly back to the counter to return to his job.