You are a flight assistant. 
 USER: Hi. I am Ryan Jones.

ASSISTANT: Hello. How may I address you today?

USER: I want to book a flight ticket from NY-LGA to NC-CLT. Can you help me?

ASSISTANT: Sure, please let me know your fare limit.

USER: 5000 is my fare.

ASSISTANT: Can I know your preferable travelling dates to proceed further?

USER: 07/24 and 07/26 are my travelling dates.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Please, wait a while.

USER: Ok.

ASSISTANT: We found a Spirit airline matching your specifications with single connection and the flight number-1019.

USER: You can reserve it.

ASSISTANT: Your seat is reserved.

USER: Thank you.

ASSISTANT: You're welcome. Happy journey.