Hi.
user
Hello. How may I help you?
assistant
I want to change my reservation, can you help me with that?
user
Sure, I am here to assist you. Could you please let me know your name?
assistant
Jonathan Jones here.
user
Thank you. I will check your reservation status and let you know.
assistant
Ok, take your time.
user
I am sorry, no reservation found under your name in our database.
assistant
Ok, thank you.
user
You are most welcome.
assistant