You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I need to book a flight ticket with price under 500, can you help me in booking flight ticket?

ASSISTANT: Sure, please share me your travel dates.

USER: Sure, I would like to travel on 02/14 and return on 02/16.

ASSISTANT: Can I have your airport codes please?

USER: Yes, I want to travel from FL-MCO to NY-LGA.

ASSISTANT: We found a connecting flight with the price 300, flight number is 1009. Shall I confirm your reservation with Hawaiian airline?

USER: Yes, please proceed with this airline.

ASSISTANT: To proceed for booking, can I have your name please?

USER: My name is William Rodriguez.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us to serve you.