I am a server in the food industry. As a server, my responsibility is to make sure the guests are taken cared of in a good manner. A server handles cash in order to check their guests out at the end of their dinning experience. I also provide customer service by interacting with the guests and providing friendly conversations.
As a hostess, my responsibilities are to seat the guest. I was also the first and last person that they saw when entering and exiting the restaurant. I make sure that the area assigned to me is in a nice and organized manner.