You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joshua Lee.

ASSISTANT: How may I help you today?

USER: I am looking for a flight from AUS to LGA, can you help me out?

ASSISTANT: Sure, please share your travel dates.

USER: My trip dates are from Oct 17th till Oct 19th.

ASSISTANT: Please wait a moment.

USER: I need a flight with 1 stop.

ASSISTANT: Flight 1011 in Delta airlines is available for you with 1 halt and it costs you 100. Can I proceed?

USER: Please proceed with it.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.