You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am looking for a flight from BOS to EWR, can you please help me in booking?

ASSISTANT: Sure, when are you planning to make your trip?

USER: I will start my journey on Dec 24 and return back on Dec 26.

ASSISTANT: Will you be okay with a connecting flight or you need a direct flight?

USER: I am okay with connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: My name is William Gonzalez.

ASSISTANT: Ok, there is an United airline with flight number 1021 going on your way with 1 connection and the total tariff is 200. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.