Hi.
user
Hello. How  can I serve you?
assistant
I am Nicole Jackson want to travel DC-IAD to meet my parents from CA-OAK. Can you book a ticket?
user
Sure, We are here to help you.
assistant
Thank you.
user
Can I know your travelling dates?
assistant
My travelling dates are 02/17 and 02/19.
user
Do you need any break?
assistant
I need a  connecting flight.
user
We found a Southwest airline, flight number:1001 and the price is 100.
assistant
Ok, you can proceed.
user
Your flight ticket  has been processed.
assistant
Thank you for booking.
user
Thank you for contacting  us.
assistant