Hello.
user
Hello. How may I help you?
assistant
My name is Daniel Carter. Due to a sudden meeting, my trip is postponed. Could you help me in changing the reservation?
user
Yes, please give me a minute so that I can check with your previous reservation details. Sorry, there is no reservation found on your name.
assistant
That's ok. Thank you for your time.
user
Thank you, have a good day.
assistant