You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: I am Raymond Parker. I want to book a flight ticket from NY-EWR to TX-DFW.

ASSISTANT: OK, sure. May I know your journey date?

USER: Yes. My departure date will be 09/11 and arrival date will be 11/11.

ASSISTANT: OK. Do you have any other specifications for the flight?

USER: Please make sure before booking , price limit should be 200. Connection limit is1.

ASSISTANT: Sure. Please, hold on for a moment. I will check and revert back to you.

USER: OK.

ASSISTANT: Thanks for waiting. I am glad to say that a flight of JetBlue airline matches your criteria. The price of the ticket is 100. Shall I proceed for booking?

USER:  Thank you, Please send me flight number. Yes.

ASSISTANT: OK. Your flight is confirmed. Flight number is 1005. Have a nice journey.

USER: Thank you. Have a nice day.

ASSISTANT: Thank you for choosing us.