Hi, Can you please book me a flight ticket?
user
Hello,. Yes, I can help you with booking a flight ticket. May I know your good name ?
assistant
I am Patricia Harris, want to go to Washington, DC-IAD from Philadelphia, PA-PHL.
user
OK, Can you please share your travel dates?
assistant
My preferred dates are from Sep 5th to Sep 7th, and the price limit 500 with 1 connection.
user
Please wait for a moment.
assistant
Sure,.
user
sorry to inform no flight found with your requirement.
assistant
OK, Thank you for your information.
user
Thanks for reaching us, have a great day.
assistant