Wrighting a paragraph in the active must can it to passive

Can you change this to passive voice.

Nemo's dad was searching for Nemo everywhere when suddenly he saw a fish swimming. "Hey can you help me" he screamed, but the fish swam faster. " Please I have to find my son have you seen a boat?" he said as he caught up with the fish "Boat? I've seen a boat not to far from here." the fish said

"Oh good I've been searching for someone who knew." Nemo's dad said "Follow me ill show you. By the way in Dory." the fish said Nemo's dad began following Dory "Hey, are we going in the right direction." he said Dory looked nervous and she began to swim faster. "Why are you following me?" Dory said "You are helping me look for a boat." said nemo's dad looking confused "Hey a boat I saw a boat not to far from here." Dory said "You already told my that." said Nemo's Dad "Oh, I did. Sorry I sufer from short term memory loss." Dory said "Oh, Ok." said Nemo's dad They swam off to begin the journey of finding nemo.