Hello.
user
Hello, how can I help you?
assistant
I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from DCA?
user
Sure, I can help you with that. May I know your travel dates please?
assistant
I would like to take off on Mar 26 and return on Mar 28.
user
Do you prefer any halt in between your journey?
assistant
I am looking for a connecting flight.
user
Please let me know if you have any other specifications.
assistant
I don't have any other specification.
user
Can I have your good name please?
assistant
My name is Donna Campbell.
user
Sorry, no flights available with your given details on those dates.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for reaching us.
assistant