Hello.
user
Hello. How can I assist you today?
assistant
I want to fly DC - DCA on 04/22. Can you help me to book my flight ticket?
user
Sure, please provide your departure date.
assistant
My departure date is 04/22.
user
Please provide your destination airport code.
assistant
My destination airport code is DC - DCA.
user
Will you provide your source code and return date?
assistant
My source is MN - MSP. And, my return date is 04/24.
user
May I know your name please?
assistant
Myself Cynthia Martinez.
user
Unfortunately, there is no flights found under your details.
assistant
Ok, it's fine. Thank you for your service.
user
Welcome, have a great day.
assistant