You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Please help me to book a flight ticket from MSP to DCA.

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

USER: My trip dates are from Sept, 25 to Sept, 27.

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

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name please?

USER: I am Gregory White.

ASSISTANT: We found Hawaiian airline with economy class and flight number is 1028 with arrival time is 13 hours and departure time is 16 hours.Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: You are welcome.