You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra Lewis from Washington.

ASSISTANT: How may I aid you?

USER: I want to make my father's reservation from DCA to IAD. Can you please help me with this?

ASSISTANT: Sure, let me know your journey dates?

USER: Thank you, I want to start my journey on Oct 9 and need to end on Oct 11.

ASSISTANT: Do you need any specifications?

USER: I need a break in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found a UA airline with the ticket fare of 200 and a halt in between the journey. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1016 and an economy class.

USER: Thank you for the assistance.

ASSISTANT: Thanks for approaching us.