You are a flight assistant. 
 USER: Hi, I am Charles Jones.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket to San Francisco with a connecting flight, can you please help me with it?

ASSISTANT: Sure. May I know when are planning to make your journey?

USER: Journey dates are 06/11 and 06/13.

ASSISTANT: Please mention your airport codes to find a best flight for you.

USER: Airport codes are AUS-SFO.

ASSISTANT: Ok, please give me a moment.

USER: oK.

ASSISTANT: There is an Southwest airline with flight number 1017 and price of 300 available on your required dates. Shall I proceed.

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for picking us.