Hi.
user
Hello.
assistant
I am Karen Clark.
user
Karen Clark, how may I assist you today?
assistant
Can you help me in changing my recent reservation?
user
Sure, I will help you. Please allow me a minute while check with your flight details.
assistant
Ok, sure.
user
Karen Clark, I see that there is no booking done on your name.
assistant
Ok, fine thank you for checking.
user
Thank you for reaching us. Have a wonderful day.
assistant