You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help you to change my reservation?

ASSISTANT: Sure, may I know your name please?

USER: My name is Anna Collins.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a reservation found as per your name, please share your recent airport codes.

USER: My airport codes are from EWR to ATL.

ASSISTANT: May I know on which dates you are willing to travel?

USER: My travelling dates are on June 03 and June 05.

ASSISTANT: If you have any specifications please let me know, I'll check availability according to that?

USER: I need to return in the morning time. I need a single connection in between journey.

ASSISTANT: Southwest airline is providing a connecting flight of fare 500 with economy class, shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1006.

USER: Thank you.

ASSISTANT: Thank you for reaching us.