Hello.
user
Hello, how can I help you?
assistant
I have planned to go for Adventure trip with my friends to Houston, but it has been postponed. Can you please change my existing reservation?
user
Sure, please share your name.
assistant
Sure, I am Carolyn Robinson.
user
Ok, please wait.
assistant
Sure.
user
Thank you for waiting, sorry to inform no reservation found on your name.
assistant
Ok, Thanks for your service.
user
Thank you for opting us, have a nice day.
assistant