Hi.
user
Hello, how can I aid you?
assistant
I want to book a ticket from BOS to DCA. Could you book a ticket?
user
Sure, may I know your travel dates?
assistant
Travel dates are Apr, 24 and Apr, 26.
user
Do you have any specifications?
assistant
I would prefer direct flight.
user
Ok, please wait a minute.
assistant
Sure.
user
May I know your name?
assistant
I am Kevin Evans.
user
Sorry there were no flights found on your route.
assistant
Thank you.
user