Hello.
user
Hello, how may I serve you?
assistant
I am Ryan Thomas. I need a flight ticket to go to my hometown that is Chicago, can you please help me to book a flight ticket from Washington?
user
Sure, can you please share your airport codes?
assistant
Thank you. The preferred airport codes are DCA and ORD.
user
When are you planning to travel?
assistant
The planned travel dates are 12/10 and 12/12.
user
Do you need a lay by?
assistant
Yes, I need a single halt.
user
Thanks for sharing your details. There are no flights found on your route.
assistant
It's ok, thank you for searching the flight.
user
Thank you for opting us.
assistant
You are welcome.
user