Hello, myself Robert White.
user
Hello, how may I be of your help?
assistant
 I want to book a flight ticket to attend international conference about social issues at New York. Can you help me to book a flight ticket within the price of 5000?
user
Sure, I am here to help you. Please provide your planned dates?
assistant
I want to fly on 04/07 and intend to return on 04/09.
user
Do you have any connections in between your journey?
assistant
Yes, I need a connecting flight.
user
Ok, kindly share me your airport codes?
assistant
I want to head to NY - LGA from Dallas & Fort Worth, TX -DFW.
user
Ok, please wait for a moment. I will let you know.
assistant
Sure, I will wait.
user
Thanks for your time. Unfortunately, we did not find any flights with your given details.
assistant
That's alright, not a problem.
user
Thanks for availing us.
assistant
Thank you for your information.
user