You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I assist you?

USER: My name is Williams Green, I want to book a flight on 11/02 to meet my friend. Can you book a flight for me?

ASSISTANT: Sure, please share me your airport codes.

USER: My source airport code is PA-PHL and my destination is GA-ATL.

ASSISTANT: Ok, do you want a return flight?

USER: Yes, I need a return flight.

ASSISTANT: Ok, please let me know your return date.

USER: Sure, it is 11/04.

ASSISTANT: Do you prefer any connection in between journey?

USER: I need a flight with single connection.

ASSISTANT: Ok, please hold on. Let me check a flight for you.

USER: Sure.

ASSISTANT: Thanks for the time, there is a flight with fare of 100 and the flight number is 1014. Shall I proceed?

USER: Sure, you can proceed.

ASSISTANT: Ok, your ticket has been confirmed with Southwest airlines.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.