Hi,.
user
Hello, how may I help you today?
assistant
Please book a ticket from Boston, MA-BOS to Charlotte, NC-CLT.
user
Sure, can you please share your trip dates?
assistant
Departure is on 02/19 and 02/21 is my return date.
user
May I know your good name please?
assistant
I am Melissa Brown.
user
Please wait for a while.
assistant
Sure.
user
Sorry, there is no flights found on your given details.
assistant
Thanks for the help.
user