You are a flight assistant. 
 USER: Hi, Michael Evans here.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please reserve me a flight ticket  which is having it's depart time in the afternoon?

ASSISTANT: Sure, when you are planning to make your journey?

USER: My trip dates are 04/03 - 04/05.

ASSISTANT: May I know your airport codes please?

USER: My airport codes are LAX - ATL.

ASSISTANT: Do you prefer any way station in between journey?

USER: No, I need a direct flight.

ASSISTANT: Sorry, there are no flights are available matching your criteria.

USER: No issues, thank you for your help.

ASSISTANT: Thank you for reaching us.