You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to meet my boss at Washington-DC. Can you please help me to book my flight ticket from BOS to IAD?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Thank you. I will depart on Oct 6th and return back on Oct 8th.

ASSISTANT: Do you want connecting flight or direct flight?

USER: Yes, please search for the flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Myself Emily Edwards.

ASSISTANT: We found an UA airline, flight number: 1000, price: 100 with one connection.

USER: Happy to hear that, you can book the ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.