Hi.
user
Hello, how may I help you today?
assistant
 I am Emily Gonzalez. I want to travel to Chicago,IL-ORD  to attend a meeting. Can you book a ticket from DC-IAD?
user
Sure, can you please help me with your dates of journey?
assistant
 My travel dates are 05/05 and 05/07.
user
Do you any specifications?
assistant
 I need a connecting flight within 500.
user
Please wait for a while.
assistant
Ok.
user
We found a flight with JetBlue airlines, flight number is 1003 with one connection and price is 100.
assistant
You can book.
user
Ok, your ticket has been booked.
assistant
Thank you for booking.
user
Thanks for choosing us.
assistant