Hi.
Hello.
Raymond Williams here.
How may I help you?
Reserve a flight ticket for me that is from DCA to HOU. For my business trip to Houston.
 Sure, could you please share your travelling dates?
Ok. My travelling dates for journey are 10/26 to 10/28.
Please wait for a moment.
My price limit is less than 200.
There is a flight 1029 with 100 price, can I proceed?
You can book the flight ticket.
Ok, your booking is done.
Thank you.
You are welcome.