Hello.
user
Hello. How can I assist you?
assistant
Myself Angela Harris, can you help me to book a direct flight to Boston, MA - BOS?
user
Ok, may I know your travelling dates?
assistant
Ok, my travel dates are 04/21 and 04/23 respectively.
user
May I know your source airport code?
assistant
Yes, please book the ticket from Atlanta, GA - ATL.
user
Sorry, no flights found on your preferable dates.
assistant
That's ok, thank you for assisting me.
user
Thank you for reaching us.
assistant