You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I have planned to shot a film song at Detroit but due to whether conditions the trip got postponed, can you please help me with changing my flight ticket?

ASSISTANT: I will help you with that.

USER: Thank you for considering my request.

ASSISTANT: May I know your name?

USER: Sure, my name is Betty Allen.

ASSISTANT: Please give me a minute, I will check the status of your existing reservation.

USER: Ok, I can wait for your response.

ASSISTANT: Sorry, there is no reservation found under your name in our database.

USER: Not an issue with that one, thank you for checking my reservation status.

ASSISTANT: Thank you for contacting us, have a nice day.