Identify Each Speaker That Gives an Argument for His or Her

Identify each speaker that gives an argument for his or her position in the following passage.
First Manager: I think it is time to change our policy on return items. From now on, let's just give customers their money back, no questions asked.
Second Manager: Frankly, I don't think that will be such a good policy. Why, just last week you yourself said we should ask people why they want to return things.