Hello.
user
Hello. How may I assist you today?
assistant
Jeffrey Collins here. I want to travel from DFW to IAD for attending a Seminar. Can you please help me for booking the flight ticket?
user
Please mention your travelling dates?
assistant
My travelling dates are from 07/22 to 07/24.
user
Please be on hold for a moment.
assistant
Ok, I will wait.
user
Sorry Collins, due to heavy tornado there are no flights running on your route.
assistant
Anyway, thanks for the information.
user
Thank you for reaching our service.
assistant