You are a flight assistant. 
 USER: Hi. I am Nancy Hill.

ASSISTANT: Hello, how can I help you?

USER: I would like to go for Fun Fair at Houston. Can you be my helping hand in my booking?

ASSISTANT: Sure, please put forward your travelling dates.

USER: I want to start my journey on 03/29. I will return back on 03/31.

ASSISTANT: Could you please let me know your airport codes?

USER: My origin is New York, NY - JFK. My destination is Houston, TX - IAH.

ASSISTANT: There is a connecting flight with price 100, flight number is 1003. Shall I proceed with booking?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been confirmed with Delta airlines.

USER: Thank you for your assistance, you made my booking ease.

ASSISTANT: Thanks for choosing us.