Could you check my English, please?

This is not writtened for English writing practice. This is not an essay or diary something. I dictated my speaking in English from the record for practice and checked the grammar and vocabulary as long as I can. I'd like you to check it for grammar or vocabulary, instead of context. And give me if you have another expression, please! Thank you!

"My friend always had desire to write a film story/script, so she called and asked me if I had an idea about romance story/a romance story idea. I said I would think about it and hung up. Suddenly, something came. I worked in a department store at the toy section. One day, I met a woman. When I saw her eyes, I felt something was gonna happen, and it really happened when she came over to me and standed in front of me. She asked me to recommend a doll for her daughter and I recommended the most popular doll. I was shocked while facing her. She gave me something powerful and electric. She was so impressive. I was very impressed by her, too. I really don't know why, but I really felt like I turned to stone because of her. It was really strong memory, so I called her right back in twenty minutes. I said that what she thought about a girl who works in a toy department and a woman as a customer in it. I said I'd like her to put the younger girl to be a staff in the department store and another woman to be a customer. And it could be the christmas season / the christmas holidy and 50's if you want."