What's up PUA forums. I have a problem on my hands. I can't seem to find out what to say even though everything is laid out for me.

Get this. I'm not trying to be a douche or a narcissist, but most girls that I talk to or even look at show clear signs of interest. They blush, they play with their hair, they flirt, etc. Again, not trying to be a douche, but I am a relatively attractive guy. My entire bloodline is full of good looking people. I am also a bodybuilder on top of good genes, so I have an appealing body too. My fashion sense isn't top notch, but it isn't bad either. I show signs of confidence, and things of the sort. I walk, talk, act alpha, and I know what to do to not be a pussy.

Now the problem is that when it comes to talking to girls, I am a total retard. I don't have approach anxiety as I've gotten over this a while back, but I have anxiety of talking to girls because I just suck balls at it. There are countless times when my conversations of boring shit about weather lead to awkward silence. It's like people see me, they expect me to get many girls, but when they hear me, it's like what the fuck? Here's an example (Note that I don't use this "HB" rating system because most people's tastes differ, although most agree on the prettiest or ugliest, this girl was somewhere in the 6-8 area):

-I am on a bus, and as i sit down I see girl that I know on the bus. I don't recognize her, and she looks at me and smiles-
-I smile back a little and look at her-
Her- Hey Alan.
-I realize who this person is-
Me- Oh what's up Julie, how are you doing?
Her- Oh i'm doing good, how about yourself?
Me- I'm good. What are you doing here on the bus?
Her- I live downtown.
Me- Oh really? That's cool.
Her- Yeah, why are you on the bus?
Me- Uh, I'm going to Costco with my roomates.
Her- Oh really, where are they?
-I nod over to one of my roomates-
Me- So where do you live?
Her- I live over in the *i forgot what she said* area.
Me- Mmm, why did you decide to live there?
Her- *tells a story about her roomates and moving, etc.*
Me- Wow, that's crazy. It's really cheap to live downtown too right?
Her- Not that much, how much do campus apartments cost? It shouldn't be that much more expensive.
Me- No way, apartments cost like 1300 dollars every month.
Her- Yeah mine is around that price.
Me- What? How much is it?
Her- About 900 per month.
Me- No way, it's that expensive to live downtown?
Her- Yeah.
-Awkward Silence for 5 seconds-
-I am sitting there looking deeply in her eyes as she turns away-
-I'm thinking, what the fuck do i say now-
Me- So what year are you? <- I probably don't need a degree in pick up artistry to know that was a pretty shitty transition
Her- I'm a third year.
Me- Oh really? I thought you were younger.
Her- What no? Jose is the same year as me.
Me- I thought you were a sophomore or freshman or something.
Her- Nope. What year are you?
Me- I'm a sophomore. Where are you from by the way?
Her- I'm from San Francisco.
Me- Really? I'm from around that area too.
-Before this gets too long, we spent the next 5-10 minutes talking about why we both like San Francisco more than San Diego-

Yeah, I know. Talk about pointless things all day. When I talk to girls, I get so freaking bored. I don't know how to get deeper into the conversation. I now I'm supposed to use one topic to go deeper into to learn about non small talk bullshit, but I just run out of questions sometimes which leads to awkward silence moments or her asking about me.

I heard somewhere that game matters little when you have good looks, and a nice body. Clearly game matters as I am a 20 year old virgin who never had a girlfriend before. Girls often say that I am attractive, and my friends always compliment my looks. Got any tips on a better conversation game?

Yes, conversation is about sharing 'thoughts'. If you want to know her better, you ask about her. In this case it was just a girl you met, so you're interested in building a cool conversation with her. You could play with her (like take chances, and wild guesses. It's "risky"). Or you can bore each other out of your minds.. I'm not seeing 3rd options..

Anyway here is my advise, check writings from Juggler. He's a cool pua, like fish in the water with this kind of game, and a fluid and fun style of telling his stories.