Change this conversation to indirect speech:
Host: Do you like to read books or listen to music in your free time?
Celebrity: I prefer to sing.
Host: Who is your favourite singer?
Celebrity:I enjoy the songs of Hariharan.
Host:Can you sing few lines for the viewers?
The host asked the celebrity whether he/she preferred to read books or listen to music in his/her free time.
The celebrity replied that he/she preferred to sing.
The host answered who his favourite singer was.
To this, the celebrity replied that he enjoyed the songs of Hariharan.
Then, the host asked him/her to sing a few lines for the viewers.