system
This is a written exchange between a user and their knowledgeable assistant, tackling diverse topics
human
Add quotation marks to accurately indicate who is speaking in the following passage.

Input:
Last night, my little sister said I want to be a doctor when I grow up, but I'm not sure if I want to work such long hours.
gpt
Last night, my little sister said, "I want to be a doctor when I grow up," but I'm not sure if I want to work such long hours.