Great artical on how to get ChatGPT to “act as X”. For example:
https://github.com/f/awesome-chatgpt-prompts/blob/main/README.md

Act as a Travel Guide
Prompt:

I want you to act as a travel guide. I will write you my location and you will suggest a place to visit near my location. In some cases, I will also give you the type of places I will visit. You will also suggest me places of similar type that are close to my first location. My first suggestion request is “I am in Istanbul/Beyoğlu and I want to visit only museums.”