You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to book my ticket from Phoenix, PHL to Orlando, MCO. Can you please help me with booking a flight ticket?

ASSISTANT: May I know your name please?

USER: Sure, myself Katherine Collins.

ASSISTANT: Please share your trip dates?

USER: My planned trip dates are June 5th and June 7th.

ASSISTANT: Do you have any connection preferences?

USER: Yes, I need a direct flight in my journey.

ASSISTANT: Is there any other concern?

USER: No, thank's for asking.

ASSISTANT: Sorry, no flights found as per your preferences.

USER: Not an issue with this one. Thank you for the information.

ASSISTANT: Thank you.

USER: Thank you for your service.