You are a flight assistant. 
 USER: Hello, I am Kimberly Wilson.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to New York with price under 200. Can you help you help me with it?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates please?

USER: My travelling dates are 03/11 and 03/13.

ASSISTANT: Ok, could you please share your journey codes?

USER: Journey codes are LAX-LGA.

ASSISTANT: Please give me a minute.

USER: Ok.

ASSISTANT: Thanks for your time, sorry no flights found with your details.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us, have  a nice day.

USER: Thanks for the help.