Hello.
user
Hello.
assistant
My name is Brian Baker.
user
How may I help you?
assistant
I would like to book a flight ticket on dates from 10/03 to 10/05.
user
Ok Brian, please provide the airport codes?
assistant
The airport codes are DCA and LAS respectively.
user
Ok, please hold on for a moment.
assistant
Sure.
user
Sorry, there are no flights found on your requested dates.
assistant
That's fine. Thank you for your time.
user
Thank you, have a nice day.
assistant