Hello.
user
Hello, may I know how best I can help you today?
assistant
I am Joseph Young. I am planning to visit Downtown Aquarium in Houston, can you please help me in booking a flight ticket from DFW to HOU?
user
Sure, can you please share your journey dates that you prefer to travel?
assistant
My travelling dates are May 13 and May 15.
user
 Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.
assistant
That's ok, thank you for checking.
user
Thank you.
assistant