dude, on my early college years,
used to work for a supermarket chain called tesco..
I'm a checkout guy.. all i have to say all day long
pretty much is "hi there! are you all right? can i help packing?".. and for a beautiful girl "hey there, got any exciting plans for this weekend?" lol.. kidding! but in your case, you can apply for a part time job at a restaurant.. as a waiter of course..

cheers,
paul