Hello.
user
Hello, how may I assist you today?
assistant
I have planned to attend for a Sports event in Las Vegas, NV - LAS. Can you please book a ticket from Washington, DC - IAD?
user
Ok, let me know your travel dates.
assistant
I will depart on 12/16 and return on 12/18.
user
Can I know your good name?
assistant
Sure, I am Carol Parker.
user
Ok, wait a minute.
assistant
Sure.
user
Currently no flights are available to your destination point.
assistant
Ok, no issues. Thank you.
user
Thank you for choosing us.
assistant