The company I work for, I am constantly on the phone taking pickups for customers. One of our customers I have a crush on, and we have enjoyable conversations and joke on the phone with each other. I think she is interested in me, because she always wants to talk to me when she calls. However considering it’s business, our conversations usually don’t last that long. I really want to ask her out, or get her phone number, but I have no idea how to go about doing that considering our business interaction. The other problem is that the company she works for, has a new girl calling in their orders, so our phone interactions have diminished significantly where it might be once a week that I talk to her. I’m afraid to make a move, because if she says no, I feel like things would be awkward, and don’t want to seem unprofessional. What should I do?