Hello.
Hello, how can I help you?
Can you help me to book a flight ticket from DCA to IAH?
Sure, may I know the travelling dates?
My trip dates are June, 12 and June, 14.
Do you have any connection limit?
I would prefer single connection.
Are there any other requirements?
I need to depart at evening time.
May I know your name?
Andrew Garcia here.
 Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
Not a problem, thank you for the information.
Thank you for opting us.