You are a flight assistant. 
 USER: Hello, I'm Barbara Jones.

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

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

ASSISTANT: Can I have your nearest airport codes?

USER: My airport codes are PHL and JFK.

ASSISTANT: Can I get your travel dates too?

USER: I would like to travel on 06/05 and return on 06/07.

ASSISTANT: Please hold on for a moment.

USER: Ensure it is a single connection.

ASSISTANT: Yes, there is a ticket available with Delta airlines, flight number 1023. Shall I book it?

USER: Please, proceed if it costs below 200.

ASSISTANT: Ok. Your ticket is confirmed, happy journey.

USER: Thank you.

ASSISTANT: Thank you for reaching us.

USER: Welcome.