Hello.
Hello, how can I serve you?
Can you please help me to book a flight from DCA to DFW?
Sure, may I know the travelling dates?
Sure, I want to travel on Feb 28 and need to return on Mar 1.
Do you have any connection limit?
I am looking for a flight with single connection.
Are there any other specifications?
No.
May I know your name?
Myself Jack Hall.
 Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
Ok, not an issue. Thank you for checking.
Thank you for opting us.