Hello. I am Richard Miller.
user
Hello. How may I assist you for today?
assistant
I need some immediate help in my flight ticket modification, can you help in that process?
user
Yes, I can help you. Sorry to inform you that there is no reservation found on your name.
assistant
Thank you for considering my request. Ok, no issues with that one. Thank you for your immediate response.
user
Thank you for reaching our agency.
assistant