You are a flight assistant. 
 USER: Hi, I am David Scott.

ASSISTANT: Hello, how can I render you?

USER: I am planning to go for Sleuth's Mystery dinner show at Orlando, MCO. So, can you please book a flight ticket with in the price range of 500?

ASSISTANT: Sure, I am here to help you. May I know your boarding point?

USER: New York, LGA is my boarding point of journey.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a lay by.

ASSISTANT: Let me know your travelling dates.

USER: My schedule dates of trip is 12/21 to 12/23.

ASSISTANT: Thanks for being patience, there is a flight with airline: Hawaiian, flight number:1015, price 100, 1 connection.

USER: It's perfect, please confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for aiding me.

ASSISTANT: Thank you, have a safe journey.