Heya, do you guys know of any good book/product that teaches how to keep the conversation going? Kinda getting stuck on what to what to say next/ how to keep interaction fun etc sometimes.

Normally just be yourself during mid-game, but if you need good topic starters just alter one of your openers. One i used 2 night ago was.
"Me and my friend were discussing who lies more: guys or girls a few days back and i was wondering what you think?"
OR
"Let me run an opinion by you. I have a friend who likes a girl and is thinking of getting her this $50 bracelet in hopes that she will like him for it. I personally dont think you can by a womans company. What dop you think"

Any good opener can be turned into Mid-Game.

I'm also thinking I'll try to come up with a list of good stories from my life that I can bring up as conversation fillers.

Stories or jokes that lightly make fun of yourself. But make sure you say them with lots of confidence.

What's happening is you aren't leading the conversation. Or perhaps you aren't using the information she's giving you. Whenever you're talking to a girl, she's giving you information. So long as she isnt giving 1 or 2 word answers "Yes, no, aha" Every little thing she says can prolong the conversation.

Here's a (shortened) conversation I had a long time ago when I started PU. And I'lll show you what I should of done and how I'll point out the hooks that I should of seized on.

Raining at a bus stop. She's standing just outside the shelter. Opened with asking her if she wanted to come under the stand.
HB8 : So why are you out today?
Me: Just a little shopping, you?
HB8: Just coming from college. I'm learning to drive so I won't have to wait for buses though. Do you have a car?
Me: Yeah.

Then the uncomfortable silence. We stand there. Near enough to touch her. And running through my head is "Please say something to me. I can't think of anything to say."

So she's mentioned Learning to Drive (how long have you been learning, easy/hard, assume therefore she's 17) and College (guess which college, which course, etc) . 2 really easy things to talk about. All things that anyone reading this can talk about, make assumptions about and extend a conversation. I missed them all.

Remember also that during the rapport building stage being cocky/funny isn't always the best thing. If she tells you that she loves her college course. Taking the piss out of it is pretty much the worst thing you can do. So tone it down in relation to the energy you used when opening her.

Did that make sense?

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Rich