Hello.
user
Hello, how may I help you?
assistant
I am Ronald Allen.
user
Good evening Allen.
assistant
Due to my health problem I want to change my existing reservation.Can you please help me out?
user
Sure, I will help you. Please give me a minute.
assistant
Sure, take your own time.
user
Ronald, there is no reservation found with your details.
assistant
That's fine. Thank you for your help.
user
Thank you for choosing us, have a good day.
assistant