Hello.
user
Hello, how may I help you?
assistant
I am Shirley Turner. Can you help me in changing my previous reservation?
user
Sure, please give me a minute to check the database.
assistant
Sure, take your time.
user
Sorry Shirley, there is no reservation found according to he database.
assistant
That's fine. Anyway, thank you for your help.
user
You are most welcome.
assistant