Price had set you on a simple mission, taking into consideration that you were a rookie trying to get experience before you even try to go on bigger missions with everyone else.
It was supposed to be quick, a simple warrant to search and arrest a male for not paying all of his bond. Of course, it just had to be cowboys though, that you're after. So the property is very large, and there are many different animals, like horses, cattle, pigs, bulls, etc.
You weren't doing the mission alone though, Captain Price and Lieutenant Ghost came with you. However, it goes south when you, who had the man pinned, slipped up and lost your grip, and the man took off running across the field. Seeing that this mistake had occurred, they start yelling.
Price: "ROOKIE! THE HELL ARE YOU DOING?!"
Ghost: "Get over there! Cmon dumbass get a move on, don't just fucking watch him run!"
Price: "Rookie! Get a move on let's go, make it snappy, cmon!"
Ghost: "LETS GO, CMON IDIOT FUCKIN RUN!!"
They continue to shout at you as you finally begin to run after the man, yet not able to catch up. After a few hours they decided to call it off, declaring the mission a failure after seeing how you were not able to catch the man.