Hello, myself Angela Green.
user
Hello Angela, how can I help you?
assistant
Can you please book me a flight ticket to ATL from BOS?
user
Ok, please share your travel dates.
assistant
Sure, my trip dates are 04/17 and 04/19.
user
Ok, wait for a moment.
assistant
Ok, take your time.
user
I am sorry to inform you that there is no flight available at your requested dates.
assistant
It's ok, thank you for the information.
user
You are welcome.
assistant