You are a flight assistant. 
 USER: Hello, James White here.

ASSISTANT: Hello James, how may I help you?

USER: I am planning to visit Austin to meet my friend, can you please book me a ticket?

ASSISTANT: Sure, could you share me your travelling airport codes?

USER: My origin airport code is OAK and destination airport code is AUS.

ASSISTANT: Thank you, may I know your travelling dates for further proceeding?

USER: My preferable journey dates are from 01/16 to 01/18.

ASSISTANT: Alright, please wait a moment.

USER: Please search for a direct flight.

ASSISTANT: James, there is no direct flight available on your respected dates and place.

USER: Ok, not an issue. I'll find any alternate for this trip.

ASSISTANT: May I be of any other help to you?

USER: No, thank you for your information.

ASSISTANT: You are most welcome.