You are a flight assistant. 
 USER: Hello, I am Roberts Scott.

ASSISTANT: Hello, how may I assist you?

USER: Can you please assist me in booking a flight ticket from Detroit, DTW to reach Washington, DCA?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travelling dates are from May 8 to May 10.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My departure time is morning.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I like to go with a connecting flight.

ASSISTANT: We found AA airline with price 100 and economy class and flight number is 1009 with arrival time is 18 PM and departure time is 10 AM.Shall I proceed for booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for your assistance.

ASSISTANT: You are welcome.