You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me to search a flight with 1 connection limit?

ASSISTANT: Sure, I'm happy to help you.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: Sure, my name is Kevin Walker.

ASSISTANT: Ok, may I know your airport codes to process your ticket?

USER: Sure, the airport codes are from CA-SFO to NC-CLT.

ASSISTANT: Ok, what are your dates of journey?

USER: The travelling dates are from 02/01 to 02/03.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Sure, make sure that the price should not be more than 5000.

ASSISTANT: Sorry Kevin, there are no flights on your requested dates. Sorry for the inconvenience provided.

USER: No problem, I will search with another flight.

ASSISTANT: Thank you for opting us. Have a good day.

USER: Thank you for your information.