You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from PHL to PHX?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Sure, my travel dates are from Dec 12 to Dec 14.

ASSISTANT: Do you need break in between your journey?

USER: Yes, I need a break in between my journey.

ASSISTANT: Please let me know if you have any other specifications.

USER: I would like to depart in the evening.

ASSISTANT: Can I have your good name please?

USER: Myself Pamela Moore.

ASSISTANT: Sorry to inform you that there are no flights available for you on those dates with your given details.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.