You are a flight assistant. 
 USER: Hello. I am Marry Green here.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from San Francisco, SFO to AUS. Can you help me out in booking?

ASSISTANT: Sure, please share your journey dates?

USER: My journey dates are from June 02 to June 04.

ASSISTANT: Do you have any other specifications to be met?

USER: I need a connecting flight in my journey.

ASSISTANT: Please wait for a while.

USER: Sure, I will wait.

ASSISTANT: We found a flight in JetBlue airlines, flight number is 1015 with one connection and price is 200. Shall I proceed?

USER: Ok, please proceed for booking the flight ticket.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.