Hello.
user
Hello. How may I assist you today?
assistant
Can you please help me to change my reservation?
user
Sure, I will help you. Please help me with your name.
assistant
My name is Margaret Lewis.
user
Margaret Lewis, I am really sorry to inform you that there is no booking found on your name.
assistant
Ok, not a problem. Thank you for informing me.
user
Thank you for understanding. Thank you for reaching us. Have a great time.
assistant