You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER:  I am Brenda Gonzalez want to travel TX-AUS to meet my friends from CA-LAX. Can you book  a ticket?

ASSISTANT: May I know your travel dates?

USER: My travel dates are 04/10 and 04/12.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1019. Shall I proceed with this flight?

USER: Ok, you can proceed.

ASSISTANT: Your booking is done.

USER:  Thank you for booking.

ASSISTANT: Most welcome.