Hello. I am Anna Anderson.
user
Hello, How can I assist you?
assistant
I would like to visit Wet'n'Wild Splash town at Houston, can you help me to book a flight ticket from DCA to HOU?
user
Sure, May I know the travel dates?
assistant
I am travelling from Apr 22 to Apr 24.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
No problem, thank you for the information.
user