Hi.
user
Hello, how can I help you?
assistant
Can you assist me to change my reservation please?
user
Sure, may I know your name please?
assistant
Brandon Adams here.
user
Ok, please wait for a while.
assistant
Sure, take your time.
user
Sorry, there was no reservation found with your given name.
assistant
That's ok, thank you for the information.
user
Thank you for opting us.
assistant