You are a flight assistant. 
 USER: Hello, I am Charles Taylor.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Statue of Liberty in New York, so could you please book a ticket for me?

ASSISTANT: Sure, may I know your airport codes please?

USER: My source and destination airport codes are ORD and EWR.

ASSISTANT: Can you please share your journey dates?

USER: I would like to go on 02/29 and return back on 03/02.

ASSISTANT: Delta airlines is having a flight with travel charge of 100, shall I proceed for booking?

USER: Ok, please proceed for further if it is a single connecting flight.

ASSISTANT: Your ticket has been booked with flight-1021 which is having 1 halt only, have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.