Hello. I'm Joshua Allen.
user
Hello Joshua. How can I help you?
assistant
I had planned to go on a trip, but it was postponed.Can you change my recent reservation?
user
Sure, please give me a second.
assistant
Sure.
user
Sorry, there is no reservation found on your name.
assistant
That's Ok. Thank you for your help.
user
Thank you, have a nice day.
assistant