@Mame,
Mine goes something like this:
Telemarketer: Hello, could I speak to Mrs Olga, please? (always
Mrs ..)
Me: Who's calling, please?
Telemarketer: Company XYZ
Me: Oh, I'm sorry, but you're wasting your time & energy. I'm as broke as a church mouse. Not a cent to bless myself with! Thanks, anyway!
Telemarketer: Oh, sorry! Thank you. <click>