Prompt template and language

I am building a chatbot with the gpt-3.5-turbo API. I’m using prompts, what language should I create these prompts in? Chatbot will be used in general Turkish language, but I created the prompts in English do you think this is wrong?

It is fairly good at translating both ways. You could do your prompt in English or Turkish

Include an instruction to tell it to respond in Turkish for your output