Hello.
user
Hello, how can I support you today?
assistant
I would like to travel with my friends, can you please help me to book a ticket from TX-HOU on 08/02?
user
Sure, could I know your destination airport code and return date please?
assistant
Sure, my destination airport code is DC-DCA and my return date is 08/04.
user
May I know your name please?
assistant
Sure, my name is Robert Evans.
user
Sorry Robert, I have not found any flight for you as per your details.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for contacting us, have a nice day.
assistant
Welcome.
user