Hello, myself Pamela Jones.
Hello, how can I assist you today?
 I am planning to visit a Funfair exhibition in Washington, could you please help me in booking my flight ticket?
Sure, can you please provide me your airport codes?
My source is from Houston, TX - HOU and destination is to DC - DCA.
Kindly ensure your travelling dates?
My trip dates are 05/07 to 05/09.
Is there any more specifications do you need?
Yes, I need a halt in between my journey.
Ok, please wait for a moment, I will check the availability of flights and revert to you.
Sure.
Thank you for waiting. We found a flight that matches your criteria, flight number 1005, 1 halt in between journey, and the price is 100. Shall I proceed to booking with UA airlines?
Please proceed to book.
Your booking has been reserved.
Thank you for your service.
Thank you for reaching us. Have a good day.