Hello.
user
Hello, how may I help you?
assistant
Can you help me in booking a flight ticket from DCA to BOS?
user
Sure, when are you willing to travel?
assistant
Sure, my travel dates are from July 29 to July 31.
user
May I know your good name please?
assistant
Myself Deborah Harris.
user
Do you have any preferences?
assistant
I would like to prefer business class.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant