-Hi mum, how are you?
-Hi, dear, just fine, how are you?
-Fine , thanks, you know, I'm going to America on business.
-You don'd say so! With whom are you going? Where are you going to stay, Who will pay for everything? America is such an expensive country to stay at.
-Chill out, Mum! I'm going with my collegues. They have already been there many times, they know where to stay and Ben will pay for the tickets.
-Well and who will help you to make a presentation? I'm sure you won't be able to do it yourself.
-Mum, I'm not a little boy,I'll do everything as good as I can and my colleagues will also help me. Besides I can't miss the chance of visiting a foreign country! I just want you to keep calm and not to worry!
-Ok, dear, I'll try. And you take care of tourself!
-Thanks Mum, bye!
-Bye!