Hello.
user
Hello, do you need any help from us?
assistant
Myself Dorothy Thompson. I need to change my existing reservation, can you please help me out?
user
Sure, please allow me a moment.
assistant
Please take your time.
user
Sorry, there is no reservation matching with your name in our portal to make changes.
assistant
That's ok, thank you for searching the details.
user
You are welcome, have a great day.
assistant