What do you call a salesgirl in a bar?

Such people are generally employed by bars, playing with guests in bars, killing time with guests and making them happy. Of course, they also have a task, which is to consume the wine ordered by the guests, let them continue to order wine, or encourage them to order more expensive wine to promote their consumption.

Some guests, in order to win their concern and face, will order more expensive wine, send it, send it as a gift such as a wreath as stipulated by the hotel, and express their love for them. Anyway, their main task is to make the guests happy and promote the guests to consume hotel goods, whether it is drinks or gifts.