Hello.
user
Hello, how may I serve you?
assistant
Please assist me to change my active reservation as my meeting was postponed.
user
Sure, I will help you. Please provide me the name on which ticket was reserved.
assistant
Myself Daniel Lopez.
user
Sorry, there is no reservation existing on your name.
assistant
Ok, no problem. Thank you so much.
user
You are welcome, have a nice day.
assistant