You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I have a business meeting in Seattle.Can you please help me with booking a flight ticket?

ASSISTANT: Ok, will you provide your source and destination airport code?

USER: Sure. My source code is DEN and destination code is SEA.

ASSISTANT: Please provide your travelling dates.

USER: I want to start my journey on 12/14 and return back on 12/16.

ASSISTANT: Please give me a moment.

USER: Please make sure price limit should not exceed 200 and connection limit should be 1.

ASSISTANT: Thanks for waiting.As per your request the flight is available.

USER: Ok.

ASSISTANT: The flight number is 1014 with price 200 and the connections 0. Shall I proceed for booking?

USER: But I'm looking with 1 connection.

ASSISTANT: May I know your name please?

USER: I'm Ronald Jones.

ASSISTANT: Sorry to say that, there is no flight is available with connections 1.

USER: Ok. No problem. Thank you.

ASSISTANT: Thanks for reaching us.Have a nice day.