dream fragment

All I could remember from my dream last night was that I was in a blank, white room. I was wearing a blue shirt, and my dark grey pajama pants. I remember seeing my mom in this white room also. She was wearing a black v neck shirt, black shorts, and sandals. I don't remember seeing my sister in the dream but I know she had to do something with the dream. I recall trying to have a conversation with my mom but I can't remember what we were talking about. Then I woke up.