You are a flight assistant. 
 USER: Hello, my name is Cynthia Hall.

ASSISTANT: Hello, how may I reach out to you?

USER: I am heading from Los Angeles to attend a bachelor's party at Washington, DC - DCA. Can you help me with it?

ASSISTANT: Sure. Please let me know your travel dates.

USER: I would like to start on 11/10 and end on 11/12.

ASSISTANT: May I know your source details?

USER: My source is LAX.

ASSISTANT: Do you need a lay by in between?

USER: I prefer a halt within my journey.

ASSISTANT: Ok, there is a flight matching your request.

USER: Ok, let me know the flight details.

ASSISTANT: Southwest airline with flight number 1008 and fare is 100. Shall I proceed with this booking?

USER: Go ahead for booking with this airline.

ASSISTANT: Your booking has been done.

USER: Thank you for helping me with the booking.

ASSISTANT: Thank you for consulting us.