You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a ticket from ATL to IAD to attend seminar, can you help me in booking?

ASSISTANT: Sure, may I know your travel dates?

USER: I am departing on June 25 and return on June 27.

ASSISTANT: Do you have any specifications?

USER: I need a flight with connection limit 1.

ASSISTANT: On which name do you like to reserve?

USER: My name is Pamela Garcia.

ASSISTANT: We found a direct flight with economy class, Southwest Airlines, flight number: 1018. Shall I book this ticket?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.