Hello.
user
Hello, How exactly I can serve you the best today?
assistant
Can you please help me to book a flight from IAD to LAX?
user
Sure, may I know your good name?
assistant
My name is John Hernandez.
user
On which dates would you like me to book a flight ticket for you?
assistant
I want to depart on Dec 2 and need to return on Dec 4.
user
Do you have any preferences?
assistant
I need a connecting flight with an business class.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant