You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donna Hernandez.

ASSISTANT: How may I assist you?

USER: I need a direct flight for my journey to attend an important meeting, can you please hep me in flight ticket booking from ORD to JFK?

ASSISTANT: Sure, I will help you in flight ticket booking.

USER: Thank you and my travel dates are 03/07 and I will catch the return flight on 03/09.

ASSISTANT: Ok, wait for a moment please. While I am checking for the flights available.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for waiting. I have found Delta airlines which flies with one connection.

USER: Yes, please proceed with flight ticket booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1012.

USER: Thank you for your help in my flight ticket booking.

ASSISTANT: Thank you.

USER: Welcome.