31m, divorced 8 months ago. I decided on the way home the other night to stop somewhere with the intent to approach a girl and see what happens. Ended up stopping at a coffee shop, there was a girl in front of me. She had a coat on but I could see she was wearing scrubs underneath. I order and went to the other side to wait for my drink. She was waiting there and this is the convo

Me: Hello Her: Hi Me: So how did you end up in the medical field? Her: I moved here from Ohio for a Job Me: were you working in the medical field before this job? Her: Yes Me: What made you choose the medical field? Her: Well I always wanted to help people, when I became a surgeons assistant I realized it was a dream come true. I like having the opportunity to fix people. Me: that's incredible! So you're kind of a hero, I like that! Did you know anyone here before you moved? Her: I have an aunt and an uncle who live here. So it's not like I just moved up here cold, I've only really made one friend since then and she works with me. Me: It's good that you at least had someone here before moving. If you're interested in getting to know more people we should get coffee sometime.

At this point she just turned around and walked away without saying a word. I kind of chuckled and looked at the guy sitting at the table near us and shrugged my shoulders.

Was wondering if there is something obvious I did wrong here. Because I don't see it.