Hi. I am Gregory Walker.
Hello, welcome to flight booking agency. Gregory, how can I assist you today?
I want to attend my sister's wedding at Washington.Can you help me in booking a ticket?
Sure, can you please share your preferable travel dates?
I would like to travel on 02/09 and 02/11.
Could you please provide the airport codes?
I am planning to travel from TX - IAH to DC - IAD.
Ok, let me check for the availability of flight on this route.
Sure, take your time.
Gregory, there is a flight available with price fare 200 and the connection is 1 with UA airline. Would you like me to proceed with the booking?
Yes, proceed to booking.
Your booking is confirmed with 1002 flight number.
Thank you for helping me out.
You are welcome. Thank you for choosing our service.