You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Welcome to ABC flight ticket booking agency.

USER: I looking for a flight form EWR to PHX, can you find a flight in my route?

ASSISTANT: Certainly, I will help you in flight ticket booking agency.

USER: Ok.

ASSISTANT: May I know when would you like to departure from EWR?

USER: My departure is 08/20.

ASSISTANT: Do you need any help,  from my side in return flight ticket booking process?

USER: Return is from 08/22.

ASSISTANT: Do you have any other specifications?

USER: No, thank you.

ASSISTANT: Ok, please give me a moment, I will check is there any flight available or not.

USER: Ok.

ASSISTANT: Sorry no flights available as per your requested dates. May I know your name for documentation purpose?

USER: That's ok. Myself Virginia Moore.

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

USER: Welcome.