Hello. My name is Patrick Hall from Washington.
Hello, how can I provide assistance to you?
 As I am a traveller, I would like to go for a long tour, at Houston, TX -HOU. Can you help me to book a flight ticket within 200?
Sure, may I know your journey dates?
Sure, my travelling dates are on 01/21 to 01/23.
Could you please provide your source airport code?
Sure, it is DC - DCA.
We found a connected flight 1013 in UA airline with a fare 100. Shall I proceed?
Ok, please proceed.
Your booking has been confirmed with an economy class.
Thanks for your information.
Thank you for choosing us.