You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: On the occasion of wedding anniversary, my friend is giving beer party at Rainy street Walk in Austin,AUS. So, can you book a ticket on 06/17?

ASSISTANT: Sure, may I know your return date?

USER: I will intend to return on 06/19.

ASSISTANT: May I know your source code?

USER: Sure, I will board at SFO.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a Hawaiian 1016 airline which matches your requirements. Shall I proceed with booking? May I know your name?

USER: Ok, you can go further with booking on my name Ryan Martin.

ASSISTANT: Your booking has been confirmed on Ruth Martin.

USER: Thank you.

ASSISTANT: Thank you for approaching us.