Hi. I am Mark KIng.
user
Hello, how can I aid you?
assistant
I planned a holiday vacation to Las Vegas, but due to some emergency I want to cancel my recent reservation, could you please help me for that.
user
Sure, I am here to help you. Please give me a minute and let you know.
assistant
OK.
user
Thanks for waiting. Your recent reservation is cancelled.
assistant
OK, thank you. Thanks for your help.
user
Thank you for contacting us.
assistant