You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend nature's festival with my friend's in Los Angeles CA-LAX, so I need to fly from Philadelphia. Can you please assist me in booking a flight ticket?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are 11/10 and 11/12.

ASSISTANT: Please provide your origin airport code.

USER: My origin airport code is PA-PHL.

ASSISTANT: Let me know your specifications?

USER: I need a direct flight. I can spend up to 5000.

ASSISTANT: We found a connecting flight with your details. Shall I proceed?

USER: Do not proceed.

ASSISTANT: May I know your name?

USER: I am Cynthia Walker.

ASSISTANT: Thank you.

USER: Thank you.