You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Williams.

ASSISTANT:  How can I aid you?

USER: I need to book a ticket to meet my friend on 01/12.

ASSISTANT: Ok, may i know your return date?

USER: Could you please help me in booking a direct flight? Sure, I intend to return on 01/14.

ASSISTANT:  Help me with your  travel points?

USER: My travelling dates are SEA and DCA.

ASSISTANT: We found a connecting flight Southwest with flight number 1004 and fare is 200. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for helping me.

ASSISTANT:  Thank you.