You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your helping hand?

USER: Can you please help me in booking a flight ticket from EWR to IAD?

ASSISTANT: Sure, when would you like to travel?

USER: I would like to start my journey on May 22 and return back on May 24.

ASSISTANT: Do you have any specifications to be met?

USER: I prefer business class for my journey.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: Myself Matthew Wright.

ASSISTANT: We found a flight in an airline United airline with 1023 number having a direct connection price of 500 in business class. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.