Hello, I am Rebecca Brown.
user
Hello, how may I assist you?
assistant
I want to change my dates of travelling due to an emergency, can you help me?
user
Sure, hold on for a moment.
assistant
Take your time.
user
Let me check. Sorry Brown, there are no flights reserved on your name.
assistant
No issues. Thank you for checking.
user
Welcome.
assistant
Welcome.
user
Thank you for opting us.
assistant