Solution to Mari and Timmy

Mari and Timmy
Mass communications
By Ankur Mehta
This puzzle references maritime signal flags, which can represent either a letter or a common message.

Extracting just the quotes that each person said, and identifying it with the corresponding signal flag:

Mari quote Signal flag
I'm measuring how fast I am A - I am undergoing a speed trial
No N - no (negative)
I'm going backwards S - my engines are going full speed astern
I need a doctor W - I require medical assistance
I'm going right E - I am altering my course to starboard
I'm not moving. Feel free to go around me R - the way is off my ship. You may feel you way past me
   
Timmy quote Signal flag
I'm turning right E - I am altering my course to starboard
I'm running backwards S - my engines are going full speed astern
I need someone to pull me Z - I require a tug
I'm turning right here E - I am altering my course to starboard
Don't go in front of me T - do not pass ahead of me
Don't go in front of me T - do not pass ahead of me


Mari's letters spell out ANSWER, which is what Timmy spelled out: ESZETT