Hi. I am Samuel Baker.
user
Hello, how may I assist you today?
assistant
I want to change my reservation owing an emergency.
user
Sure, we are glad to serve you. Please wait for a while, let me check your reservation with us.
assistant
Ok.
user
Thanks for your time, unfortunately no reservation found with your name.
assistant
Ok, thank you for your service.
user
Thank you for availing us, have a great day ahead.
assistant