Hello.
user
Hello, how can I be a help for you?
assistant
My name is Stephanie Taylor. Due to a sudden meeting, I wish to change my reservation. Could you help me out?
user
Sure, I am here to help you.
assistant
OK.
user
Just wait for a minute. Sorry, there is no reservation found for you. Thank you for reaching us.
assistant
That's OK. Thank you for your time.
user