You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please make a reservation from ORD to DCA to attend a meeting in Washington?

ASSISTANT: Sure, can you please provide your planned travel dates?

USER: My journey dates are on Mar 5th and 7th.

ASSISTANT: Do you prefer break in between your journey?

USER: Yes, I prefer a break in between journey.

ASSISTANT: Please let me know if you have any other specifications.

USER: I don't have any other specifications.

ASSISTANT: Can I have your good name please?

USER: My name is Edward Anderson.

ASSISTANT: Delta airlines is providing a flight on that route with ticket fare of 200 ad 1 connection, shall I proceed for booking?

USER: Ok, proceed with the booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1007, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.