Hello.
user
Hello, may I know your good name?
assistant
David Carter here.
user
What kind of service you are expecting from me?
assistant
Due to an emergency, I want to change my recent reservation. Can you help me?
user
Sure, please be on hold.
assistant
Ok.
user
Sorry, we did not find any reservation with your name.
assistant
No problem.
user
Thanks for reaching us.
assistant
Thank you for quick reply.
user