Hello.
user
Hello.
assistant
I am Betty King.
user
How may I assist you today?
assistant
I want to book a flight ticket to visit National Gallery of art in Washington. Can you help me with booking a flight ticket from Houston HOU?
user
Sure, can you please mention your travelling dates?
assistant
My depart date is 02/11 and return date is 02/13.
user
What is your landing airport code?
assistant
My landing point is Washington DC-IAD.
user
Sorry to say that, no flights were found on your requested dates.
assistant
Ok, no issues. Thank you.
user
Thank you for choosing us.
assistant