You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to make a flight ticket reservation from DCA to IAD, can you please help me?

ASSISTANT: May I know your travel dates?

USER: Sure, my planned travelling dates are Mar, 30 and Apr, 01.

ASSISTANT: Do you have any connecting limit preferences?

USER: Yes, flight has to be with single connection.

ASSISTANT: Is there any other concern? May I know your name please?

USER: No, thank you for asking. Sure, my name is Linda Carter.

ASSISTANT: Hawaiian Airlines is providing the connecting flight on this route and the fare of 100.

USER: Please proceed for booking.

ASSISTANT: Your reservation is confirmed for the flight 1002.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.