You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ryan Gonzalez.

ASSISTANT: Ryan, how can I help you?

USER: I want to attend my brother's wedding at Oakland.Can you book a ticket from AUS to OAK? I want to travel in a 1 connecting flight.

ASSISTANT: Sure, I am glad to book your ticket. May I know your travel dates?

USER: I want to travel on 11/09 and 11/11.

ASSISTANT: Let me check, please hold on.

USER: Sure, take your time.

ASSISTANT: Flight 1011 of UA airlines is available for you.

USER: Ok, please book the ticket for me.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you for contacting us.