"In this situation, John, you should do the following: First, email the client and let them know you’ll send a proposal in your next message. Then send me your draft report, and I’ll revise it myself before sending it to the client."
"Your proposal is again missing something…"
"You were too generous with discounts during the client meeting."
“I understand your concern, John. What ideas do you have for solving this issue? Let’s discuss your suggestions tomorrow and decide on the best course of action together.”
“John, what would be the impact of Option 1 for the client and for our company? And what about Option 2?”
“So, Option 1 is more beneficial for both the client and us, right? What effort would it require to implement Option 1?”
“Is it realistic to complete these tasks within a week? How could we manage this?”