Hi. I am Alexander Anderson.
user
Hello, how may I aid you?
assistant
 I am participating in dance competition at Austin, can you please book me a ticket for flight having a single connection?
user
Sure, may I know your travel dates?
assistant
My journey dates are from 06/03 to 06/05.
user
Please share your airport codes?
assistant
My boarding and landing points are Washington, DC-IAD and Austin, TX-AUS.
user
Sorry, there is no connecting flight available from your source.
assistant
Ok, thanks for your information.
user
Thank you for opting us.
assistant