Hello, I am Stephanie Carter.
user
Hello, how can I help you?
assistant
Due to some entrepreneurship meeting, I am going to change my existing reservation. Can you please help me in changing the reservation?
user
Sure, please wait a minute.
assistant
Sure.
user
Sorry, there is no reservation found with your name.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant