Hello, I am Emily Carter.
user
Hello. How can I provide assistance to you?
assistant
I would like to attend Environmental Science Conferences in Lawrence Hall of Science at Oakland, OAK. Can you please help me to book a flight from Washington, IAD?
user
Could you help me with your travel dates?
assistant
As my conference is on 07/24, I have to reach their by 07/23.
user
Sure, may I know your return date?
assistant
And after finishing return back on 07/25.
user
Do you have any specifications?
assistant
Yes, I need a connecting flight.
user
Please provide your budget for airfare, so that we can provide you an affordable flight for you.
assistant
I can afford up to 500.
user
Ok, please wait I will revert you in  a moment.
assistant
Sure.
user
 Thanks for waiting. we are pleased to inform you that We have found a Spirit airline, flight number-1002 connections-1 and price limit is 100. Shall I proceed further for booking?
assistant
Please proceed with my booking.
user
 Your booking is confirmed with name Emily Carter.
assistant
Thanks for your kind service.
user
 Thank you for availing us.
assistant