You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you?

USER: I am planning to go for Charlotte CLT. Please search a flight ticket?

ASSISTANT: Sure, may I know your trip dates? Ok, please tell me your source code.

USER: My trip dates are 08/19 and 08/21. My Source code is SEA.

ASSISTANT: Ok, could I have your name please?

USER: Please search a flight ticket with 0 connection. Brenda Thompson is my name.

ASSISTANT: Sorry, there is no plane on your requested travel dates.

USER: Ok, fine. Thank you for checking.

ASSISTANT: Thank you for approaching us, have a great day.