You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Helen Thomas.

ASSISTANT: How may I aid you today?

USER: I need reserve my seat to New York, JFK to attend interview in Times Now.

ASSISTANT: Ok.

USER: Will you help me in booking me a flight on 08/17?

ASSISTANT: Sure, I will help you out.

USER: Thank you.

ASSISTANT: Can you specify the source of travel?

USER: My source airport is Atlanta, ATL.

ASSISTANT: May I know your return date?

USER: I will return on 08/19.

ASSISTANT: Ok. Thanks for sharing your details.

USER: Ok.

ASSISTANT: You have a connecting flight with a Southwest airline. 1026 is your flight number.

USER: Proceed with my booking.

ASSISTANT: Your booking is done.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.