You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you today?

USER: I would like to meet my sister at Washington-DC, can you please book my flight ticket from PHX to DCA?

ASSISTANT: Sure, I can help you with that. May I know your planned travel dates?

USER: Thank you. I will depart on Aug 20th and return back on Aug 22nd.

ASSISTANT: Do you have any break in between your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Anna Robinson.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Hawaiian airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Yes, please book the ticket.

ASSISTANT: Anna Robinson, your booking has been done in flight-1006.

USER: Thank you very much.

ASSISTANT: Thank you for reaching us, have a safe journey.