Hello.
user
Hello. How can I help you today?
assistant
I want to change my reservation as my trip is postponed. Can you change my reservation?
user
Sure, I am here to help you with that.
assistant
Thank you.
user
Can you please tell me your name?
assistant
My name is Samantha White.
user
Sorry, no reservation found on your name to change your reservation.
assistant
Ok, thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant