The phone rings hardest while your front desk is checking someone out
The busiest inquiry minutes tend to be the exact minutes nobody is free to answer.
Look at a call log against the schedule. Morning arrivals, the lunch changeover, the end of day checkout: the phone competes with a person standing at the counter with a card in their hand, and the person in front of you wins every time.
Nobody solves that with a script. It is solved with coverage: a second line that rolls to somebody in the back, an overflow service that books rather than takes messages, or a text back on every missed call that goes out within a minute.
Count the misses before deciding. A month of call data by hour will show two or three windows doing most of the damage, and the fix is usually staffing those windows rather than the whole day.
Then check what a missed call currently produces. If it produces a voicemail nobody clears until four, the caller has already reached the practice down the street.