You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Please book a flight ticket from DFW to ATL.

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

USER: May, 30 and June, 1 are my travel dates.

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

USER: I want to travel in connecting flight.

ASSISTANT: Do you have any class preference?

USER: No, thanks.

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

USER: No.

ASSISTANT: May I know your good name please?

USER: Patrick Wilson here.

ASSISTANT: We found Hawaiian airline with economy class and flight number is 1025 with arrival time is 21:00 hours and departure time is 10:00 hours.Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.