How to get my dad to understand?

I am 19 years old. I am not currently in college but I will be in the spring. I live with my mom in PA, and my dad lives in Ohio. Right now I'm visiting him. My birthday is on Saturday, and I really want to go home so I can spend my birthday with my friends and go Black Friday shopping. He's upset because he "won't get to spend any time with me." I just stayed in North Carolina with my aunt for 2 weeks. I stayed with my dad for 3 days before that, and I've been here for 3 days since I've been back. He works all day long and I don't see him anyway. When I'm at home, my dad calls me every day, multiple times a day.. Every. Single. Day. I've tried my best to explain to him that I'm 19 years old, and I went to spend time with my friends and live my own life, not sit at home with my dad all day (obviously I said it a bit nicer than that.) I understand that he's upset that he doesn't see me often, and I do spend time with him when I can. But there's nothing for me to do here..I have no friends in Ohio, my car isn't working right now so I literally just sit inside all day while my dad iis at work. He gets home at 7:30 and goes to sleep. There's no reason for me to be here...I don't think that I'm being selfish. I just want to live my own life. How can I explain that nicely to my dad and make him understand that I still love him and appreciate what he does for me, I just don't want to spend weeks away from my friends sitting alone inside all day?