You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Martin. Can you help me to find a flight from AUS to LGA?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: My travelling dates are 03/13 and 03/15.

ASSISTANT: Ok, hold on for a moment. Let me check the best flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with Frontier Airlines and it costs you 200. Shall I proceed to reserve a seat in this single connecting flight?

USER: You can proceed.

ASSISTANT: Your ticket has been booked with 1018 flight number.

USER: Thanks for your help and information.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.