Hello.
user
Hello, how can I aid you?
assistant
I am Larry Williams. I had planned to go on a trip, but it was postponed due to some reasons. Can you help me to change my recent reservation?
user
Sure, give me a minute. Sorry, there is no reservation found under your name.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you for opting us.
assistant