How to seduce women on a bus?

I drive a bus to the big IT company where I work and I ride with many smart people. Smart women is my weakness and there are many cute smart women who sit with me in a bus. Can you tell me how to seduce them? I am a geek, so I am very shy etc. There was a cute woman who smiled at me when she walked in the bus and went to my seat. She sat near me and frequently looked at me, smiling and with dialated pupils - sign that a woman likes a man. I was so shy that I forced myself to ask her if she works for the company that I work for, she said yes, I asked what does she do and told her what I do. I asked for her work email alias (easier to remember then phone number or emails), she gave it to me, I asked if I can contact her, she said yes, I told her that I liked her. Then I went to my building and she to hers. I emailed her in 2 hrs asking if she woul like to have lunch with me, so that we can get to know about each other, but she didnt reply for 2 days. Did I do everything correctly?