You should have atleast 2 years of experience and you should have background. Like your education and you just to be confident and be honest of what your telling if you dont undestand just ask.

The interview was hold by the Carnival representative, at the recruiting agency in Brasov, was very brief, with not to many questions, I applied for a Assistant waitress job and after the interview he promote me to Steakhouse Server because of my good level of English.