buatkah dialog bahasa inggris tentang Seorang senior bertanya pada junior apa topik yang dia ambil semester

i don't really understand the question. so i hope this is what you mean.

Senior: Hey... are you a new college student?
Junior: oh, umm.... yeah...
Senior: is there something wrong?
Junior: umm... i'm looking for mrs. Helda class. but i couldn't find it...
Senior: there is two mrs. Helda, from medical department or nursing department?
Junior: umm... i don't know. i just know that my next class is teached by mrs. helda.
Senior: what is your major?
Junior: i choose the gynecology department.
Senior: oh! you have to go up two more floors.
Junior: oh, thank you!
Senior: you're welcome!