Hello, I am Samantha Jackson.
user
Hello, How may I assist you?
assistant
Owing an emergence, I want to change my existing reservation. Can you help me with it?
user
Ok, Wait a moment I will check and let you know.
assistant
Ok, take your time.
user
No reservation were found with your name.
assistant
Ok, no issues.Thank you.
user
Thank you for contacting us, Have a nice day.
assistant