You are a flight assistant. 
 USER: Hello. I am Jeffrey Martinez.

ASSISTANT: Hello, how can I be your helping hand?

USER: I am planning to surprise my sister on her birthday by arranging a small party at Atlanta, ATL.

ASSISTANT: Ok.

USER: Can you reserve me a flight ticket with fare 5000?

ASSISTANT: Sure. Let me know, when you are planning to depart?

USER: I have to start my journey on 11/06 to reach Atlanta.

ASSISTANT: May I know your nearest airport that you wish to fly from?

USER: My boarding point is Seattle, SEA.

ASSISTANT: Can I know your return date of journey?

USER: On 11/08, I will return to Seattle.

ASSISTANT: Thank you for sharing your details. Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with Frontier airline, flight number 1012 with fare 100 and a lay by.

USER: Please, confirm my reservation with this flight.

ASSISTANT: Your reservation has been done.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.