You phone a law company to seak to Mr. Stock and find out that he isn't available. Ask the secretary to take a message to Mr. Stock.- Hello! Is it a law company?- Yes, you're right. Good morning. Can I help you?- I would like to have a talk with Mr. Stock. - I am sorry, but Mr. Stock can't talk to you right now. He isn't here at the moment. Would you like to leave a message for him?- Yes, please. Tell him that (ваше имя и фамилия) called him today and that I am waiting for answer. - Okay, thank you. I will transmit to him this information. Have a nice day!- Goodbye.