Hi, Jeffrey Johnson here.
user
Hello, how may I guide you?
assistant
Due to sudden change in weather, I want to do some change in my existing reservation, can you help me?
user
Sure Jeffrey, hold on for a moment.
assistant
Sure.
user
I'm sorry, there are no reservations with your name.
assistant
Oh! that's fine, thank you for quick response.
user
Thank you, have a good day.
assistant