Hi.
user
Hello, how may I help you?
assistant
Myself Catherine King, I would like to change my current reservation.
user
Ok, please tell me your name. Ok, please wait.
assistant
Sure, I will wait for your response.
user
Thank you for waiting. There is no flight found by your name Catherine King.
assistant
Not an issue, thank you for assisting us.
user
Thank you for choosing our services, have a nice day.
assistant