Hello.
user
Hello, how may I help you?
assistant
I would like to do some changes in my existing reservation, can you help me in that?
user
Sure, please share your good name?
assistant
Myself Christopher Scott.
user
Please wait for a while.
assistant
Sure, I will wait for your response.
user
Sorry, no reservation found on your given name.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for choosing us.
assistant