CAB DRIVER : Hey.. What are you doing? You can't light a cigarette.

MAN : I have booked this cab. I am paying for this ride 

CAB DRIVER : Smoking is not allowed in my car. Do you understand?

MAN : I will cancel this ride immediately. Then, you will be in loss.

CAB DRIVER  : I will cancel this ride myself. I don't need your money. You get out of my car. I am a taxi driver, not your servant.