Hello.
Hello. How can I assist you?
I'm Richard  Hernandez. I am planning to travels from DFW to IAD for a business meeting, can you please help me with booking a flight ticket?
Can I know your travel dates?
Sure, my departure date is on 05/11 and the return date is on 05/13.
The flight 1003 of Delta airlines is available on your requested dates with a price of 100. Shall I proceed?
Yes, please.
Your ticket is booked.
Thank you for your help.
You are welcome.