When the constitutional convention laid out the framework for the executive branch they wanted

A chief executive who would be a diplomat among world leaders.

Explanation:

This was the main goal of the Constitutional Convention when it came to establishing the position of the President. The Constitutional Convention believed that the president needed to be a chief executive who would act as a diplomat among world leaders. His role was that of establishing relationships with other nations in a way that would benefit the country. Moreover, his role as chief executive included the approval and execution of laws.