You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a ticket from DCA to CLT to attend seminar, can you help me in booking?

ASSISTANT: Sure, let me know your travelling dates.

USER: I am departing on July 10 and return on July 12.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I prefer a connecting flight which depart in morning time.

ASSISTANT: Do you have any other requirements?

USER: I prefer a normal-cost airlines.

ASSISTANT: May I know your name please?

USER: My name is Nicole Thompson.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1010, price: 200 with one connection.

USER: Please proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you, have a good day.