call me

I need to call an employer, but he/she will talk to me in english, I am very worried! Also I know that he/she will ask standard questions, but i'm afraid, because this will decide if i can work in the USA in the future.
Questions such as:
Why I want to go to USA and why I want this job?
How exactly will this answer be built?
I go to the USA because i love the different culture and it has been my dream to visit the states for a long time!

                             (I believe that it will gain its peak and) --> i'm not sure what you wanna say with it so i cut it out and replaced it with something i think will be true for you and sounds reasonable.
Also, learning english is something i really enjoy.

The base is pretty decent u just have to prepare the most comon questions so you can write down your answers and train them so u will have no problems :)

"If someone can additionally translate this in ukrainian i think it would help alot" =)

Call Me

I need to call an employer, but I will speak in English. I am very worried, because it is from this that I will know whether I like it or not.  
Also, I know that he/she will ask standard questions, but I am afraid. My future depends on if I can work in the USA.
He/she will ask questions such as:

Why do I go to the USA and why do I want this job?

Is this the correct way to answer this question?:

I want to go to the USA because I believe that my career will reach its peak and it is my dream to visit this country.
Also, I want to learn the English language.