You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I would like to attend a party at Seattle, please help me in booking a ticket from BOS to SEA.

ASSISTANT: Sure, I am here to help you with that. Can you please share your planned travel dates?

USER: My planned travel dates are on Sept 26 and Sept 28.

ASSISTANT: May I know your name please?

USER: My name is Patrick Davis.

ASSISTANT: Which class do you prefer either economy or business?

USER: Any class is comfortable for me.

ASSISTANT: Do you have any other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: There is a direct flight-1020 available in Jet Blue Airlines with a fare of 200. Shall I book it?

USER: Ok, please proceed for booking.

ASSISTANT: Patrick Davis, your booking is done in economy class.

USER: Thank you for your assistance.

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