Hello.
user
Hello, how may I assist you?
assistant
I am planning to go Las Vegas to celebrate my brother birthday. Please help me to do the reservation.
user
Sure, I am here to assist you. May I know your planned dates of travelling?
assistant
Trip dates are 03/23 and 03/25.
user
Help me with the source and destination codes.
assistant
My airport codes are DCA-LAS.
user
Do you have any price limit?
assistant
Price should not cross 1000.
user
May I know your name please?
assistant
I need a connecting flight. I am Nicholas Robinson.
user
Thank you for providing us the details, please be on hold.
assistant
Ok.
user
 Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
No problem, I will check with another airline. Thanks for the information.
user
Thank you for reaching us.
assistant