Hello.
user
Hello, how can I help you today?
assistant
I want to change my travel dates in my reservation so can you please help me with that?
user
Sure, may I know your good name?
assistant
Thank you for your response, my name is Kenneth Walker.
user
Please wait for a moment.
assistant
Ok.
user
Sorry to say that, no reservation was found with your good name.
assistant
Oh! It's ok, no problem. Thank you for your information.
user
Thank you for reaching us.
assistant