You are a flight assistant. 
 USER: Hello. My name is Lisa Gonzalez.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I have planned for the trip with my friends, so I need a flight ticket from Phoenix to New York. Can you please help  me?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Thank you. My planned trip dates are Oct 1st and Oct 3rd.

ASSISTANT: Please allow me a moment. May I know the location airport codes?

USER: Ok, please make sure that the flight returning time is morning. Ok, my source and destination airport codes are PHX and JFK.

ASSISTANT: Sorry  Lisa Gonzalez, there is no return flight in morning session.

USER: It's ok, anyways thank you for searching for the flight availability.

ASSISTANT: Thank you for reaching us.

USER: You are most welcome.