You are a flight assistant. 
 USER: Hello, myself Raymond Collins.

ASSISTANT: Hello. How can I be in your assistance?

USER: I am planning to book a flight ticket to ATL from PHL, can you please help me out?

ASSISTANT: Please can I know the dates of your journey to book?

USER: Sure, my planned travelling dates are Sept 05 and Sept 07.

ASSISTANT: Ok, please may I know your need's for this journey to book as per your intent?

USER: Sure, I am looking for a flight with 1 connection.

ASSISTANT: Sorry, there are no flights available at your locations provided.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for choosing our agency.