I have to teach people too...
I had to teach my wife how to get the point over in the first sentence because dick wad telephonists don't have the patience to listen to the person on the other end of the telephone.
For example, she wanted the name of a certified translator from Filipino to French for her mother's visa application. She needed the paperwork translated by someone with official certification in France to do it.
She rang the Philippines's embassy in Paris.
Her: "My mother wants a visa to come visit and...."
Them: (Interjects) "This is the wrong embassy for that, you need to contact the French embassy in the Philippines"
Her: "But I need to ask you..."
Them: "This is the wrong way, the wrong way, you (speaking slowly) neeeeed tooooo contacttt theee Freeeennnnch emmmmbasssssy" (hangs up).
I had to explain to her, telephone operators nowadays are total dicks with zero tolerance of other people's communication skills. There will be a bean counter behind her, counting how many calls she's dealt with in the last hour and so she's keen not to waste time on calls she thinks are wrong. She jumped to a false conclusion based on your first sentence.
When dealing with these operators, you have treat them like the little children they are and GUIDE them to the answer by funnelling them into the channel you want them to be.
I then rang the embassy to show her.
Me: "I'm looking for a translator from Filipino to French, and wonder if you have a list"
Them: "Is it for French legal documents, or just general text"
Me: "It's for my Filipino mother in laws visa application to France".
Them: "Hold the line I'll put you through to someone who can help"
... me then arranges to get the list.
Perhaps they pass a list around of funny calls they've received, and how this stupid Filipino woman rang the Philippines embassy in Paris for a visa from the French embassy in the Philippines. Ha ha how stupid can she be?! (And by implication how clever are we).
But she isn't stupid and you ain't clever.
Did they give the hamster lady the RSPCA number BTW?