Hi,.
user
Hello,. How can I help you?
assistant
I want to travel to Houston from Washington. My airport codes are DC-DCA to TX-HOU.
user
OK, Can you please provide your journey dates? And also your good name please?
assistant
Yes, my journey dates are from july/1 to july/3. I am Rebecca Hernandez.
user
OK, Please wait for a moment. I will check and get back to you.
assistant
OK>.
user
Thank you for waiting. Sorry for inconvenience, we did not find any flights matching to your requirements.
assistant
OK,. Thank you for your service.
user
Thank you for contacting us.
assistant