You are a flight assistant. 
 USER: Hello, I am Susan Baker.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from FL - MCO to TX - IAH, so please help me in booking a flight ticket.

ASSISTANT: Sure, I will help you in booking. Can you please help me with your journey dates?

USER: I would like to fly on 04/30 and return on 05/02.

ASSISTANT: How much can you pay for flight ticket?

USER: I can afford up to 500.

ASSISTANT: I found a flight with an airline Hawaiian of flight 1004 and price is 100. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.