You ring the bell.

Not sure exactly what the protocol is for the world, you decide to follow the most polite mannerisms for your own world, and that is to try and get the clerk's attention, by ringing the bell.
DING!
You tap it once gently. No response, and after a few minutes, you still cannot even hear footsteps approaching.
DING! DING!
You tap the bell again. This time, hitting it twice, and with a little more **** than before. You hear a voice respond this time. "I'm coming, I'm coming!" it calls out slightly irritable. "Just give me a minute..."
The voice trails off, as approaching footsteps announce the presence of a young dragon-woman, who emerges from the shadows. " 'Ello," she greets you with a bright, cockney British accent. "Might I say, 'elcome to th' Sybaris' Simmer. Mah' name is Vyrna Dunefire. Is there any way of which ah' can be of service to ya' today?"