Hi.
user
Hello. How may I help you?
assistant
Can you aid me to book flight ticket from DCA to IAD?
user
Please provide your trip dates.
assistant
My trip dates are Apr 7 and Apr 9.
user
Ok, do you have any other requirements?
assistant
I prefer to travel in a direct flight.
user
Ok, please wait a minute.
assistant
Sure.
user
May I know your name please?
assistant
I am Betty Rodriguez.
user
Sorry, there is no flight available.
assistant
Ok, No issues. Thank you.
user
Most welcome.
assistant