Hello.
user
Hello, how can I help you?
assistant
Assist me in changing my flight reservation. As I modified my travel dates.
user
May I know your name please?
assistant
Joseph Clark here.
user
Give me a moment.
assistant
Sure.
user
Joseph Clark. I regret to inform that there is no reservation by your name. Thank you for reaching us.
assistant
Not an issue. Thanks for checking.
user