Hello. My name is Timothy Clark.
user
Hello, how can I assist you?
assistant
I would like to spend my free time with my family members in Boston, will you please help me in booking the flight ticket?
user
Sure, can you please help me with the codes of the airport, where you planned to catch the flight and land.
assistant
My nearest airport codes are IAD and BOS respectively.
user
Can you please share on what dates you are willing to travel?
assistant
My preferable dates are from 12/23 to 12/25.
user
Sorry, there is no flight available at your request.
assistant
That's ok.
user
Thank you for reaching us.
assistant
Thank you for your time.
user