Hello.
user
Hello, how can I help you today?
assistant
My name is Dorothy Baker. We friends planning to change our trip location, so can you please help me in changing my reservation?
user
Give me a moment, let me check your details.
assistant
Ok.
user
Sorry Baker, I didn't found any reservation basis on your details.
assistant
That's fine.
user
Thank you for reaching us.
assistant
Anyways thank you for your information.
user