Hello, Nancy Green here.
user
Hello, how can I aid you?
assistant
I am planning to visit Austin, can you please book me a ticket from DCA to AUS?
user
Sure, can you please let me know your travel dates?
assistant
My planned dates of journey are from 04/14 to 04/16.
user
There is a flight available in AA airlines with single connection and the ticket fare is 400 only. Are you comfortable with this flight?
assistant
Please search for a ticket fare under 200.
user
Sorry Green, there are no flights with the airfare of 200.
assistant
Ok, not an issue. Thank you for providing information.
user
You are welcome and thank you for choosing us.
assistant