You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I have planned to book a flight on Feb 26th, so please help me in booking a flight.

ASSISTANT: Sure, could you please provide your travelling airport codes to search for the flight?

USER: My airport codes are JFK - BOS.

ASSISTANT: May I know your connection preferences?

USER: I am okay with any connection.

ASSISTANT: Do you need a return ticket?

USER: Yes, I need a return ticket on 28th Feb.

ASSISTANT: May I know your name?

USER: Sure, my name is Patrick Lee.

ASSISTANT: There is a direct flight 1017 of American Airlines airlines, can I proceed with booking?

USER: Ok, please proceed if it is in economy class.

ASSISTANT: Your booking is done in economy class.

USER: Thank you.

ASSISTANT: Welcome.