"scanning appointment"

I came to book an appointment they told they can booked me only after more than a month. I tried to explain her I can not wait for so long. Manager was unhelpful. Was raising her voice and saying that I can't get an appointment earlier. She is not prepared that patience would ask her: "but why so long?". She become angry with me. So, I really felt mistreated at a hospital. they are not qualified to deal with patience. And I walked out of the hospital without any appointment. I would never recommend this hospital.