Hi.
user
Hello. How may I guide you today?
assistant
I am Patrick Hernandez. I want to change my existing reservation.Can you help me in this?
user
Sure, I will help you with that.
assistant
Thank you.
user
Please wait a moment to check your previous reservation.
assistant
Sure.
user
We regret to inform you that there is no reservation found on your name in our records.
assistant
Not a problem, thank you.
user
Thank you for reaching us, have a great day.
assistant