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

ASSISTANT: Hello, how may I guide you today?

USER: I want to book a flight ticket to Atlanta, ATL to overview the city. Can you help me for booking on 04/11?

ASSISTANT: OK, can you help me with your return date?

USER: My return date is on 04/13.

ASSISTANT: Where do you want to board?

USER: I am boarding from Orlando, FL - MCO.

ASSISTANT: May I know you budget?

USER: I can afford up to 1000.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: We found a flight on Southwest airline, flight number as 1028 with the fare of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking a flight ticket in Southwest airline.

ASSISTANT: Thank you for availing us.