Starting from the economy for the first time, this woman is either ill-intentioned, uneducated or really "poor".
Unless she looks like your favorite star and you are rich, are you really willing to spend money on eating with a stranger you don't even know?
Nobody is a big head. If a lady sees you make a big move, she will think, it's nothing.
Maybe people come with a special mission, that is, to go to this hotel to eat and get a commission, to be with you today and to earn a lot with others tomorrow.
Wake up and let her play.