Hello, I am Melissa Brown.
user
Hello, how may I aid you?
assistant
I want to visit HOU from my hometown DCA, can you help me with single connection of flight?
user
Sure, we are here to help you. Could you please let me know when do you want to travel?
assistant
My depart is on 02/19 and return on 02/21.
user
Do you prefer direct flight or connecting flight?
assistant
I need single connection.
user
Sorry, there is no connecting flight running from your source.
assistant
No problem, thank you for the information.
user
Thank you for availing us.
assistant