Hello.
user
Hello, how can I help you today?
assistant
I would like to change my reservation as I am leaving for business meet, can you please help me out?
user
Sure, please wait for a moment.
assistant
Sure.
user
May I know your good name?
assistant
Joseph Campbell here.
user
Sorry to say that, no reservation was found with your good name.
assistant
Ok no problem, thank you for your services.
user
Thank you for reaching us.
assistant