Hello.
user
Hello. How can I assist you today?
assistant
I want to change my trip dates in my ticket. Can you help me?
user
Sure, I am here to help you. Can you please provide me your name?
assistant
My name is Dorothy Green.
user
Green, let me check your reservation status.
assistant
Ok, take your time.
user
Green, I have not found any reservation by your name.
assistant
It's ok, thank you for searching.
user
Thank you for choosing us.
assistant
Welcome.
user