You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I best serve you today?

USER: I am Patrick Hall.

ASSISTANT: Thank you for providing your name.

USER: I want to attend my cousin's marriage at Charlotte, so help me to make a flight booking to Charlotte.

ASSISTANT: Sure, may I know your airport codes?

USER: Boarding airport code is JFK and landing airport code is CLT.

ASSISTANT: Please provide your connection limit?

USER: I need a single stopover in between.

ASSISTANT: Could you please provide your fare limit?

USER: Fare is 500.

ASSISTANT: May I know your travelling dates?

USER: Departure date is 10/18 and arrival date is 10/20.

ASSISTANT: Please wait for a while, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a flight 1008 in Southwest airlines and price is 200 with single connection.

USER: Ok, please reserve the ticket.

ASSISTANT: Your ticket has been confirmed. Thank you for opting us.

USER: Thank you.