Hello.
user
Hello, how may I help you?
assistant
Can you please reserve me a flight ticket from ATL to IAH?
user
 Can I know your name for booking your flight ticket?
assistant
I am Gary Nelson.
user
May I know your trip dates to reserve your seat.
assistant
My trip dates are Mar 02 and Mar 04.
user
 Ok, which class do you prefer to travel?
assistant
I want to travel in economy class flight.
user
Any other specifications to be met?
assistant
I prefer to depart in the afternoon time.
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 your response.
user
Welcome Gary Nelson.
assistant