Hello.
user
Hello, how can I be your helping hand today?
assistant
I want to travel from DCA to SEA. Can you help me to book a flight ticket?
user
Sure, I am perky to help you. On what dates, you have planned to travel?
assistant
I want to travel in the flight on Apr 02 and Apr 04.
user
How many connections you require in your journey?
assistant
I am looking for a direct flight.
user
May I know your name please?
assistant
David Turner.
user
Is there any other concerns to say?
assistant
I prefer normal-cost airline.
user
Sorry to say that, no flights are found based on your given information.
assistant
That's ok. Anyways, thank you.
user
Thank you for opting us.
assistant