I got some really mixed messages from a girl earlier today at a coffee shop. What happened?

We shared a few looks at a distance and then I came over and sat down at her table:

Me: "Care for some company?"
Her: "No.. Yes. I mean Yes."
Me: "I was getting bored with my paper over there, what's up?"
Her: "That sounds interesting"
Me: "ummm No it's .... uhh What's your name?"
Her: "Vienna"
Me: "Oh I love that city"

Awkward silence

... Blaw Blaw Blaw about her work, my work, how unpaid internships should not be legal....

Me: "Want to see Shaun of the Dead at the free student Cinema later?"
Her: "I have to go back to work now"
Me: "Wait do you want to go?"
Her: "I don't know"
Me: "Do you come here much?"
Her: "Yeah, On weekends, but.."
Me: "Well I hope I see you again."

That was that. I'll be at the cinema tonight to see if she shows up. I want to see the movie anyway.

Wish me luck sedit, I havn't attracted a girl in almost a year.