Hi, my name is Shirley Green.
user
Hello, Shirley Green. How can I support you today?
assistant
I want to go to Atlanta on a adventurous trip with my college friends, can you book a flight ticket with a single connection?
user
Sure. Can you forward your airport codes and travel dates?
assistant
Sure I want to depart from DCA to ATL. And my travelling dates are 12/18 and 12/20. And my price limit is 200.
user
Wait for a while.
assistant
Sure.
user
Thanks for your time. There is a flight that matches your data. Flight number 1019 of Spirit airline.
assistant
Ok, please proceed to book.
user
Your ticket has been reserved.
assistant
Thanks for your assistance.
user