Hello, myself Donald Baker.
user
Hello, how may I guide you?
assistant
I am looking for a direct flight from Washington, please help me in booking a ticket from DCA to BOS.
user
Sure, may I know your journey dates please?
assistant
My journey dates are 03/27 and 03/29.
user
Please give me a minute.
assistant
Sure, take your time.
user
Baker, there are no flights available at this moment.
assistant
Ok, no issues. Thank you for your information.
user
Thank you for contacting us.
assistant