I don’t understand what the walk-in deal is?

I don’t understand what the walk-in deal is?

Chiropractor Vero Beach. Fl- Just today, I answered the office phone for a very nice lady inquiring about being a new patient in the office.  She did not realize she was speaking with me personally.  She asked, “what availability we had for her to be seen bit Dr. Harmody?”  I simply asked, “would you like to seen today?”  The response was, “I have something to do today and tomorrow, but next week is fine.”  I asked, “what day do you want to come in?” “How about Monday?”   She said, “I can do that.”  My next question was, “morning or afternoon.  She said, “morning.”  Great! We are here from 9-12 Monday morning, so you can pick anytime during those three hours to come in.  She said, “wow! You really are totally walk-in.”  “Yes we are.”   We here at Vero Walk-in Chiropractic are completely walk-in.  If we are open you can come in and be seen.  It really is that easy.  Dr. Thomas Harmody is a chiropractor at Vero Walk-in Chiropractic and Wellness in Vero Beach, Fl.