Hello,.
user
Hello, how may I help you today?
assistant
I am Brian Robinson. I want to change my existing reservation due to some issues, can you please help me with that?
user
Sure, we are glad to help you. Please wait for a moment.
assistant
Ok.
user
We hardly tried to find your reservation but, we did not find any reservation with your name.
assistant
Ok, no issues.
user
Thank you for opting us.
assistant
Thanks for your service.
user