Among the questions you can ask are related to the challenges can face you for the position and answer the vision of the dicision makers, here are some questions:
1/ What are the difficulties you are having in Food and beverage department?
2/ what's your vision for the F&B department?
Don't ask more than two questions and don't forget that you are the person interviewed.
In the end don't hesitate to ask your interviewer for his business card and thank him "susing his name" for the opportunity he gave you for the interview.
