You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need to attend a workshop at Boston, can you please help me in booking a flight ticket from EWR to BOS?

ASSISTANT: May I know your trip dates?

USER: Sure, my travel dates are from Apr 19 to Apr 21.

ASSISTANT: Do you prefer any connections?

USER: I need a connecting flight.

ASSISTANT: May I know your specifications?

USER: I prefer economy class.

ASSISTANT: There is a connected flight in JetBlue airlines with the fare 100.

USER: Ok, please confirm that flight.

ASSISTANT: May I know your name?

USER: Larry Williams here.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you.