G:Good afternoon!
H:Good afternoon!How are you?
G:Fine!Thanks!And you?
H:I am OK!What is this in English?
G:It is a set of keys.Oh ,God!I have lost one key from it.
H:Don.t worry!Let me help you!What color is it?
G:It is a yellow.
H:It is here!Here you are!
G:Thank you very much!
H:That is all right!