The "dealer".
Croupier
In any casino I've been to, the term would refer to a female casino host. A casino host (male or female) is a person who assists players when they need a hotel room or other comp. Generally, a casino host can assist anyone, but regular players, high end players, and high rollers may have an assigned casino host that they can ask for by name when they need something.
you call this person a "confidante"
Usually you would call the person a reader.
what do you call a person that takes ships into and out of port
a person that resembles you is call a double dwarf cloney
Tech Person
a slave
Employee
someone who works for a business
A mathematician
moofer
An employee.
Landscaper
A BarMan
hydrologist
Railroader
A Chronogist