Hello, I am Deborah Jackson.
user
Hello, How may I assist you today?
assistant
Due to an emergency meeting, I want to change my reservation. Can you help me with it?
user
Sure, I am here to aid you. Can you please wait for couple of minutes?
assistant
OK.
user
Thanks for waiting. Sorry to inform you that, no reservation is existed with your name in our data base to proceed further.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant