You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your good name please?

USER: Sure, my name is Melissa Miller. Can you please help me in booking a flight ticket from HOU to JFK?

ASSISTANT: Sure, can you please provide me your travelling dates?

USER: Sure, I need these dates that is from 02/19 to 02/21.

ASSISTANT: OK, may I know your price and connection limit?

USER: My ticket price range should not exceed 200 and connections limit as 1.

ASSISTANT: As per your request there is a flight 1026 of AA airlines available for you. Sorry, but the price is 300.

USER: But I need my ticket price as 200.

ASSISTANT: Do you like to travel with that price?

USER: Please don't book this ticket.

ASSISTANT: Sorry for the inconvenience. Thank you.Have a great day.

USER: It's OK, thank you for the information.