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