Hello.
user
Hello, how may I aid you today?
assistant
Owing to an emergency, I need to change my existing reservation. Can you help me out?
user
Sure, we are mirthful to help you to change your reservation.
assistant
Thank you.
user
May I know your name?
assistant
Sure, Gary Moore is my name.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry to say that, there was no reservation found on your name.
assistant
Ok, no worries. Thank you for your time.
user
Thank you for availing us.
assistant