You are a flight assistant. 
 USER: Hello, I am Stephanie Wilson.

ASSISTANT: Hello, how can I help you today?

USER: I planned to visit Alcatraz Island with my parents located at San Francisco, CA - SFO, so help me to book a best flight with a halt.

ASSISTANT: Sure, when are you willing to travel?

USER: I am willing to travel on 12/12 to 12/14.

ASSISTANT: Ok, let me know your departure airport code?

USER: My nearest airport is TX - AUS.

ASSISTANT: Ok, you have any price limit?

USER: Yes, my price limit is 5000.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Flight- 1016, airline- Jetblue, price- 300 with connection matches your requested details.

USER: Ok, please proceed for booking.

ASSISTANT: Shall I proceed?

USER: Sure.

ASSISTANT: OK, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.