A slow salon week is almost never a talent problem. It is a visibility problem and a rebooking problem, and both are fixable fast. The chairs are not empty because your work slipped. They are empty because not enough new people can find you, and not enough old ones were booked before they left.
Fill this week with the clients you already have
Your fastest bookings are people who already trust you. Text your recent clients a short opening. Message anyone overdue for color or a trim. Post the two or three openings you have this week with a one-tap link. The quiet chair usually fills from your own list before it fills from a stranger.
Fix the leak that made it slow
Then ask why the week was open in the first place. If clients are not rebooking before they leave, the slow week was booked weeks ago. Put the next appointment on the books at checkout, every time, and future weeks stop going quiet on their own.
Then widen the top
Once the leak is closed, more new faces is the long game: your Google presence, your reviews, and a feed that shows the work and the price. Those keep the calendar full so a single soft week never turns into a slow month.
Prefer it handled for you? See salon SEO that gets you found.