You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to attend my friend's marriage, from TX-AUS to CA-OAK.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can I know your travel dates?

USER: The travelling dates are from 02/28 to 03/01.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: I found a flight for you. Can I proceed with booking?

USER: May I know the price?

ASSISTANT: The price of the flight is 100. May I know your name please?

USER: Ok, proceed with the booking. My name is Matthew Parker.

ASSISTANT: Your ticket has been booked Matthew.

USER: Thank you for your help.

ASSISTANT: Thank you. Have a safe flight.

USER: You are welcome.