Hello.
user
Hello, how may I assist you?
assistant
I want to travel from DCA to IAD. Can you help me to book a flight ticket?
user
Sure, may I know your good name?
assistant
Stephen Baker.
user
When do you want to travel?
assistant
I want to travel in the flight on Apr 26 and Apr 28.
user
Can I know your stopover limit?
assistant
I want to have a connection of 1.
user
Do you have any other specifications?
assistant
I prefer economy class.
user
Sorry, there are no flights available on your request.
assistant
That's ok. Anyways, thank you.
user
Thank you for reaching us.
assistant