You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to book flight ticket from DCA to DFW?

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

USER: My trip dates are Nov 28 and Nov 30.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer connecting flight.

ASSISTANT: May I know your good name please?

USER: I am Debra Garcia.

ASSISTANT: We found Hawaiian airline with economy class and flight number is 1010 with arrival time is 18:00 hours and depart time is 18:00 hours.Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.