Hello.
user
Hello, how can I help you?
assistant
I am Kimberly Lee. I am looking for flight ticket booking, can you please help me out?
user
Yes, I am delighted to help you.
assistant
I am planning to move from DFW to ORD.
user
Can you please provide your source and destination airport codes? Ok, may I know your travelling dates?
assistant
I am flying from these dates 02/23 and 02/25.
user
Ok, please wait for a while. Sorry for the inconvenience, there is no flight available on your requested dates.
assistant
Ok, no problem. Thank you for your services.
user
Thank you for contacting us.
assistant