Hello.
user
Hello.
assistant
I am Christopher Williams.
user
 How can I aid you?
assistant
I want to reserve my ticket to Austin, to attend international conference. Can you book a direct flight?
user
Sure, may I know your travel dates?
assistant
I will travel on 11/10 and 11/12.
user
 Help me with your travel points?
assistant
I will depart at MSP and land at AUS.
user
Sorry, no direct flights are available on your travel dates.
assistant
Ok, thank you for informing me.
user
 Thank you for availing us.
assistant