Hello.
user
Hello. How may I assist you today?
assistant
I want to change my existing reservation. Can you please help me with this?
user
Sure, I will help you. Please help me with your name.
assistant
Myself Gregory Scott.
user
Please allow me a minute.
assistant
Sure.
user
Thank you. I am really sorry to inform you that there is no booking found on your name.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for reaching us. Have a great time.
assistant