Get Laid Tips

Ladies please help with my first date. Im 17 years old. My friend and his gf invited me to go see a movie with them also his gf invited her cute friend to come along with me. Basicly what im trying to say im going on blind date. Were going to go see a movie and i need some help. Im nerveous about my first date. MY frind told me to bring $20 only. Do u think i should dress really nice and smell really good for her ? Every singel time when i start talking to a girl i get really quite and I have nothing to say. How should i start the conversation with a girl that I never talked to. I really hope that this date will work out so I can finally find a girl of my dreams