I studied converson from extensive form games to normal form games from following pdf - http://www.sfu.ca/~shihenl/302/Strategies%20Memo.pdf
So i tried to convert following game(source credit - http://www.pitt.edu/~rteper/Teaching/econ1200/PS3SOL.pdf)
I converted to following form -
Is it correct ? I am thankful for any suggestions.
No, your normal form is not correct.
It doesn't reflect the fact that Player $2$ gets to see the choice made by Player $1$ before deciding whether to accept or reject.
For each of the $3$ options for Player $1$, there are $2$ options for Player $2$, so Player $2$ has $2^3=8$ distinct strategies.
Thus, the normal form is a $3{\times}{8}$ matrix, not a $3{\times}{2}$ matrix.
Note:$\;$The pdf in the link you provided shows the correct $3{\times}{8}$ matrix.