You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Sandra Nelson. I would like to book a ticket from IAD to ATL to meet my car dealer for paper work.

ASSISTANT: Can I know your travel dates?

USER: I am departing on 04/17 and return on 04/19.

ASSISTANT: The flight 1022 of Southwest airlines is available on your requested dates with 1 connection.

USER: Please proceed for booking.

ASSISTANT: Nelson, your reservation has been done successfully.

USER: Thank you for your help.