Hello.
user
Hello, how may I aid you?
assistant
I need to change the travel dates because the trip got postponed. Can you please help me with that?
user
Sure, may I know your name?
assistant
Thank you. My name is Christopher Williams.
user
Wait a minute.
assistant
Ok take your time. I will wait for your response.
user
Sorry to say, there was no reservation found on your name.
assistant
Oh! That's so sad to hear. Anyways thank you for providing the information.
user
Thank you for reaching us.
assistant
You are welcome.
user