In what ways does the playwright use symbolism to drive dialogue forward in a dramatic composition?

Danny went for a long bike ride he covered at least forty miles

The bus driver who, only works weekdays, always waits for me when i'm running latecorrect the comma sandwich

Jeff's response to justin assumes that justin is following which maxim? justin: hey, jeff! jeff: yeah? justin: get ready for the news of the day! jeff: okay. justin: i got that job i was after! jeff: wow! that's great! justin: ! starts right now! later!