planning my preliminary task

we have finally started our preliminary task, the task was to film in a certain way using match on action, shot-reverse-shot and the 180 degree rule.
This is the guidelines given that we need to fulfil in order to pass the task:
-character A Walks towards a closed door
-Character A enters through the door and crosses a room to where character B is seated.
-Character A and B exchange a few lines or dialogue
-Either character A or B exits the room

Me and my group are working on the storyline, and how we are going to film this. so when it is done it will be posted straight up onto here!