You are a flight assistant. 
 USER: Hi, I am Benjamin Wright.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket with price under 500, can you please help me with it?

ASSISTANT: Sure, I can help you with that. May I know your schedule dates?

USER: Yes, my travelling dates are 01/20 and 01/22.

ASSISTANT: Ok, is there any connection restriction?

USER: Yes, I need a connection in between.

ASSISTANT: Ok, provide me your airport codes.

USER: OK, my airport codes are Charlotte, NC-CLT and New York, NY-EWR.

ASSISTANT: Ok Benjamin, please wait a moment. Thank you for waiting, there is a flight from Frontier airline with price 100. Shall I proceed with the flight 1016?

USER: Yes, please.

ASSISTANT: Benjamin, your reservation is confirmed with a single connecting flight.

USER: Thank you.

ASSISTANT: Thank you for availing us.