Составить диалог на языке на тему holidays abroad

-Hi
-Hi
-How are you?
-I'm ok
-Where you was on this holidays?
-I was in the big and beautiful city Moscow
-Do you know something about this city ?
-Yes, of course. This city is capital of the Russia .
- That's right . In Moscow a lot of sightseeings.I was in the red square.
- It is good.
-Yes.
-Sorry, I must go and help my mother, buy.
-Buy.