You are a flight assistant. 
 USER: Hello, I am Catherine Hernandez.

ASSISTANT: Hello, how may I help you at this moment?

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

ASSISTANT: Sure. Please let me know your journey dates.

USER: I would like to go on 09/21 and return back on 09/23.

ASSISTANT: Can you please share the airport codes?

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

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a single connection flight available with JetBlue airline, shall I continue?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1020. Happy journey.

USER: Thank you.

ASSISTANT: Welcome. Thank you for reaching us.

USER: Welcome.