"[03:19] Akina Ayashi: おはようございます、お元気ですか? (Good morning, how are you?)
[03:19] Akie Ayashi: おはようございます、Akina_Ayashi! Yeah, I'm feeling great today, thanks!" <- first part of reply is correct language, then it continues in English.
NB: Once you tell the bot to speak in a certain language, then it will. So this part is well done.