Hello. I am Jennifer Clark.
user
Hello. How can I help you?
assistant
I had planned to go on a trip, but it was postponed due to some reasons. Can you change my recent reservation?
user
Sure, just a moment please.
assistant
Ok.
user
I am sorry no reservation found on your name.
assistant
That's ok.
user
Thank you for choosing our service.
assistant
Anyways, thank you for your help.
user