Hi, myself Joseph Harris.
user
Hello, how can I help you today?
assistant
I would like to change my flight reservation as my holiday trip got postponed. Can you please help me?
user
Sure, I can help you with that. Please let me check your reservation status in our database.
assistant
Sure.
user
Joseph, there is no reservation found under your name to do modifications in that.
assistant
Not an issue. Anyway, thank you for checking.
user
Thank you for choosing us, have a nice day.
assistant