You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: Please book a ticket from IAD to ATL to attend Cultural event.

ASSISTANT: Sure, on what dates are you planning to make your trip?

USER: My travelling dates are June 3 and June 5.

ASSISTANT: How many connections do you need?

USER: I am comfortable with any connection.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am Gary Hill.

ASSISTANT: Ok, there is a Southwest airline with flight number 1015 with 1 connection and the fare is 100. Is that fine?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.