Hi! Would you please proofread this story at your convenience? It is just a translation exercise basically. Thanks in advance! 
Tom was a
detective plays fan
a great fan of detective stories/films/plays. He always had a great interest in
discerning identifying who the murderer was by each word, each fishy plot.
One day, he went to
the theatre to see a play called Murder in the Park. The
play started as soon as
a waiter ushered him the usher showed him to his seat.
The
usher asked,
" Are you satisfied with your position, Sir?" "Is this seat ok for you, sir?"
Tom nodded, " Yep, thank you!"
Th
usher continued, "Can I take your hat to the cloakroom?"
" No, thanks!" Tom responded. And then he said to himself, " The guy might go
soon."
But the
usher asked , " Would you like a playbill?"
Tom said impatiently, " Nope!'
The waiter
furthered went on, " Or
opera glasses?"
Tom fumed and turned
them down. The
usher kept offering Tom
things like chocolate
s or a bottle of champagne.
The plot turned to the climax. The play was coming to the climax.
Tom flared up, " I want nothing. Get lost!"
The
usher finally figured out he couldn't get a tip from Tom so he decided to teach
him a lesson. He pointed out towards the stage and whispered
spitefully near into Tom's ear, "
The murderer is just the gardener!"
The gardener did it! 