Hi.
user
Hello, how may I help you?
assistant
Can you aid me to change my existing reservation?
user
Sure, please share your good name?
assistant
I am Nancy Jackson.
user
Please wait for a while.
assistant
Ok.
user
Thank you for your time, sorry no reservation found on your name.
assistant
Ok, not a problem.
user
Thank you for choosing us.
assistant
Thank you.
user