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