You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: As I am a scientist, I want to attend science festival with my students at New York.

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Sure. may I know your travel dates?

USER: My trip dates are 09/11 and 09/13.

ASSISTANT: May I know your departure airport code?

USER: Departure airport code is LAX.

ASSISTANT: Please provide your New York airport code.

USER: New York airport code is EWR.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: Ok, AA airlines is providing the flight with single connection and the flight fare is 100. Can I proceed?

USER: Go ahead.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Please mention your name to book on your name.

USER: Dennis Anderson here.

ASSISTANT:  Dennis Anderson, thank you for choosing us.