Hi.
user
Hello, how can I help you?
assistant
Myself Donna Thomas. I am looking for flight from CLT to IAD, can you help me in booking the flight ticket?
user
Please share your preferred travel dates.
assistant
Sure, my travel dates are 10/23 and 10/25.
user
Please wait a while, I will check and inform you.
assistant
Ok, take your time.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Ok no problem, thank you for the information.
user
Thank you for opting us. Have a nice day.
assistant