You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please help me in booking a flight ticket from SEA to DCA?

ASSISTANT: Sure, help me with your travelling dates.

USER: I want to fly on Mar 15 and return on Mar 17.

ASSISTANT: Do you have any other specifications?

USER: I need a single connection.

ASSISTANT: May I know your good name please?

USER: Myself Emma Martinez.

ASSISTANT: We found a flight with an Hawaiian airline of flight 1027 in an economy class with single connection. Shall I book it for you?

USER: You can proceed to booking.

ASSISTANT: Your seat has been reserved.

USER: Thank you.

ASSISTANT: Thank you.