This girl that I have been messaging with is really really shy. She admits it on her profile and I it said she would be hesitant to meet someone from the site but she would be willing.

Now we have been messaging for 3 days and at first she was really engaging and laughing but now her answers are getting shorter so I feel it's time I need to ask her to meet up. I pretty much have all her basic information down and now I'm just reaching for topics to talk about. She comes home from school on Friday for Christmas break so I have been thinking that me and her could possibly meet up within that week. i was thinking about going bowling and getting some pizza after. She's under 21 so a bar wouldn't work and I don't drink. Since she's shy I feel bowling will hopefully open her up some more, and there will be no pressure

Now the problem I have is what's a good way to ask?

I was thinking "hey since we are both going to be home from school, how about we get together and go bowling, get some pizza and we can talk and have a good time?"

Does that sound good? or does that sound to friendly?