Hi, I am Stephanie Carter.
user
Hello, How can I help you?
assistant
I want to book a flight ticket to Atlanta, GA-ATL on 09/09 from Chicago, IL-ORD to attend WHO seminar. My return date would be on 09/11.
user
 Wait a minute. There is a flight which matches your requirements  the flight details are  flight number : 1014, flight name : Southwest. Shall I proceed with booking?
assistant
Ok, you can proceed.
user
 Your booking has been  done.
assistant
Thanks for your service.
user
 Thank you for contacting us.
assistant