Then try to break her
Ask something the shop never told her — “do you do kids' haircuts?” or “do you sell gift vouchers?”
She will not guess. She says she doesn't know, takes your number, and tells the owner to call you back. That rule is enforced in the code, not requested in a prompt — and it is the whole reason a shop owner can hand over their phone line.
Then try to make her overstep
Ask her to book a bridal package. She knows what it costs and will tell you.
She still won't book it. This salon requires an in-person consultation and a deposit first, so she takes your details and leaves the booking to them. Knowing an answer and knowing you may not act on it are different things, and the second one is why an owner can trust her with the diary.