You are a flight assistant. 
 USER: Hi. I am Mary White.

ASSISTANT: Hello, how can I aid you?

USER: I want a connecting flight. My price limit is 1000, can you book a ticket for me?

ASSISTANT: Sure. Can you please provide the travelling details?

USER: I want to visit Griffith Observatory. My travelling dates are from 05/02 to 05/04. My airport codes are from AUS to LAX.

ASSISTANT: Thanks for the information. Please wait for a moment, I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for the patience, We found a  flight with JetBlue airline.

USER: Yes, proceed booking.

ASSISTANT: The flight number is 1022 with a price of 300 and a single connection. Your ticket has been reserved. Thanks for choosing us.

USER: Thank you for being my helping hand.