You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Robert Brown.

ASSISTANT: How may I aid you?

USER: I want to travel from BOS to DCA. Can you help me to book a flight ticket?

ASSISTANT: Ok, may I know your preferable dates?

USER: I want to fly in the flight on 02/04 and 02/06.

ASSISTANT: Give me a moment please.

USER: Ok, take your time.

ASSISTANT: Hawaiian airlines giving service to you with price 200 and connection 1, shall I confirm it?

USER: Book the ticket for me.

ASSISTANT: Ok, ticket has been booked with the flight-1017.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us, have a safe trip.