Hello, I am Gregory White.
user
Hello, how may I assist you?
assistant
I want to change my existing reservation due to an emergency. Can you help me in amending my reservation for me?
user
Sure, I am mirthful to help you. Hold on for a moment. Let me check.
assistant
Sure, take your time.
user
Sorry White, there are no flights reserved on your given name.
assistant
No issues. Thank you for checking.
user
Welcome, thank you for choosing us. Have a great day.
assistant
You are welcome.
user