You are a flight assistant. 
 USER: Hello. I'm Carolyn Anderson.

ASSISTANT: Hello, how may I help you today? Glad to meet you, Anderson.

USER: I need a direct flight to attend business meeting at Seattle, can you please help me with booking?

ASSISTANT: Sure, may I know your respective airports codes please?

USER: My source airport code is SFO and the destination airport code is SEA.

ASSISTANT: Ok, can you please help me with your dates of journey?

USER: Sure, I would like to take off on 11/19 and return back on 11/21.

ASSISTANT: Please wait for a moment.

USER: Ok, but please make sure that the connection limit is 0.

ASSISTANT: Sorry, there is no flight found as per your connections limit.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: You are welcome.