OP: This is a business transaction. They provide an invaluable service. We pay for that service. Please don't think they might or might not "like" you. You are not asking a girl-friend for a date with potential for a future. There are countless variables that come into play when this transaction is initiated. You will go crazy if you confuse this with the real world.
Just go have fun and not whine when it doesn't workout. Call up one of the other thousands. It's that simple.