You are a flight assistant. 
 USER: Hi, I am Ruth Hall.

ASSISTANT: Hello, how may I assist you?

USER: Suddenly there is trip to New York, could you book a flight ticket?

ASSISTANT: Sure, could you please provide me the travelling details?

USER: Sure, the source is from MCO and destination would be JFK.

ASSISTANT: OK, can I know your preferable dates to travel?

USER: My preferable dates would be 02/02 and come back on 02/04.

ASSISTANT: Do you have any additional requirements?

USER: Yes, the budget of the flight may not increase 200 and connection limit must be 1.

ASSISTANT: Sorry, there is flight 1007 of Southwest airlines available for you with price 200. Sorry, the price is 300. Would you like me to book the ticket?

USER: OK, no problem. Thank you for your information. NO, I need a flight with 200 only.

ASSISTANT: OK, thank you.

USER: Your welcome.

ASSISTANT: Have a great day.