You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you now?

USER: Can you please assist me in booking a ticket from PHL to LAX?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: Please share me your planned journey dates?

USER: My planned dates are from 01/23 to 01/25.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Thank you for the details, sorry there is no flight available on your journey dates.

USER: Ok, no problem. Thank you.

ASSISTANT: May I know your good name?

USER: I am Paul White.

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