Hello.
user
Hello, how can I assist you?
assistant
I want to book a flight ticket from DCA to LAX for attending a event.
user
Sure, may I know your travel dates?
assistant
My travelling dates are July 26 and July 28.
user
Do you have any specifications?
assistant
I prefer to travel in a connecting flight.
user
May I know your name?
assistant
I am Barbara Lewis.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry, there were no flights found on your route.
assistant
No worries, thank you for the information.
user
Thank you for reaching us.
assistant