Hi. I am Karen Wright.
user
Hello, do you need any assistance from us?
assistant
I want to change my reservation, can you help in that?
user
Sure, I will help you. Sorry, there is no reservation with your name to change further.
assistant
That's ok.
user
Do you need any other help?
assistant
No, thank you for helping me.
user
Thank you for approaching us, have a great day.
assistant