Dialogue writing Question 1

Sam: Hello , what are you doing?
Pump Attendant: I am pumping in petrol into your father's car
Sam: What for?
Pump Attendant: Your father needs petrol to help him travel different places , right now your father's car is nearly out of petrol.
Sam: Is everyone around this place doing the same thing as you are now?
Pump Attendant: Yes, we are, our job here is to help drivers to pump their cars with petrols
Sam: How long does it take for you to pump petrol into the cars?
Pump attendant: It does not take much though but to kill time, drivers may go to the convinient store right over there to buy things like drinks and food.
Sam:Then why don't he people in the store help you?
Pump Attendant: The people in there and here does different job, the people inside works as a cashier while over here we help to pump petrols only .
Sam: Thats interesting, what else could you tell me about this job?
Pump Attendant: You interested in working here?
Sam: I am just curious.
Pump Attendant: Well everyday there will be people driving here to pump their cars with petrols from day to night if they run out of petrol , the car would stop moving.
Sam: Is this the only petrol station?
Pump Attendant: Of course not, there are more than one petrol stations around so, they could drive to the nearest station for petrol.
Sam: No wonder sometimes my dad comes here!
Pump Attendant: Alright your father's car is ready I better get over to the other side, Take care.
Sam: Okay you too!