HI.
user
Hello. How can I assist you?
assistant
I am Carolyn Campbell. I want to change an existing reservation due to sudden change in my trip. Can you help me?
user
Sure, give me a minute.
assistant
Ok.
user
Sorry, there is no reservation found under your name.
assistant
That's fine.
user
Thank you for opting us.
assistant
Thank you for your response.
user