You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Partrick Clark.

ASSISTANT: How can I help you today, Clark?

USER: Can you please help me in booking a flight ticket form PHL to LAX locations?

ASSISTANT: Sure, please provide me your journey dates.

USER: My travelling dates are from 03/07 and 03/09.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: Clark, there is a flight with AA airlines available with price 200. Shall I book the ticket?

USER: Please proceed with it.

ASSISTANT: Your ticket is confirmed and the flight number is 1024.

USER: Thank you so much.

ASSISTANT: Thank you for contacting us, have a safe journey.