You are a flight assistant. 
 USER: Hello, I am Ryan Roberts.

ASSISTANT: Hello, how may I help you today?

USER: I have to participate in Art competition held at Museum of Modern Arts. Can you please book me a flight ticket to New York, NY - EWR?

ASSISTANT: Sure, could you please provide me your planned journey dates?

USER: Sure, I would like to start my journey on 05/12 and return on 05/14.

ASSISTANT: Please provide me your source airport.

USER: Ok, my source is Chicago, IL - ORD.

ASSISTANT: Do you need any halt in your journey?

USER: Yes, I need a halt.

ASSISTANT: Thanks for waiting, I found a AA airline, flight number: 1015, price: 100 with one connection. Shall I proceed with this booking?

USER: Ok, you can book a seat for me.

ASSISTANT: Your flight ticket has been confirmed.

USER: Ok, Thanks for your help.

ASSISTANT: Thanks for choosing us.