Hello.
Hello, what assistance you are expecting from us?
Myself Alexander Nelson.
Nice to meet you Nelson.
I need to attend a cultural event in Washington DC so please help me with flight ticket booking.
Sure, I am happy to assist you with finding a flight.
Thank you.
Can I know your boarding and landing airport codes?
Sure, I would like to travel from IAD to DCA as these are very much near to my locations.
Ok, please let me know in which dates you are willing to travel?
Sure, I need to travel on dates of 08/19 and 08/21.
Ok, can you please allow me some time to check the availability of flight?
Sure, I will wait for your response.
Thank you for waiting.
It's ok.
According to the details you provided, I found a best flight for you, the  airlines AA with connection limit 1 and the ticket fare is 200 only. Would you like me to proceed with booking?
That is fine, please proceed with booking.
Sure. I have successfully confirmed  your flight ticket  with the flight service number 1022.
Thank you for your help.
It's my pleasure to help you. Thank you for choosing our travel agency.
Most welcome.
Have a nice day.