Hello.
user
Hello. How can I help you?
assistant
I planned to meet my friend in BOS, can you please help me to book a flight ticket from DCA?
user
Can I know your travelling dates?
assistant
I prefer to travel on Feb 19 and Feb 21.
user
Do you have any preference?
assistant
I prefer to travel in a connecting flight.
user
Let me know your name.
assistant
I am Jacob Thomas.
user
Sorry, no flights found for your travelling dates. Thank you.
assistant
Ok, no problem. Thank you for your information.
user