Hi.
user
Hello, how may I aid you?
assistant
I am David Thompson, my holiday trip got postponed to next week. Can you help me to change my reservation?
user
Sure David, I will help you with this.
assistant
Please go ahead and check my details.
user
Please wait a moment.
assistant
Sure, take your time.
user
Sorry David, no reservation found on your name.
assistant
That's fine. Thank you for your help.
user
Welcome, thank you for reaching us.
assistant