Hello.
user
Hello. How can I help you?
assistant
I have booked a flight ticket in the last week but now the meeting was postponed. So, I just want to change the travel dates. Can you please help me to do that?
user
Sure, may I know your name please?
assistant
Thanks for your response. My name is Robert White.
user
I am sorry no reservation found on your name. That's ok, thank you.
assistant
It's ok, not an issue with that. Anyways thank you for your time.
user