You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Angela Parker.

ASSISTANT: How may I assist you today?

USER: I would like to travel from CLT to LAX for a meeting, could you help me out?

ASSISTANT: Sure, I will help you. When are you planning to start your journey?

USER: My preferable dates are from 10/04 to 10/06.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: I prefer 1 connection.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Ok.

ASSISTANT: Thank you for being patience. I am sorry to  inform you that, there were no flights available that matches your requirements.

USER: That's ok.

ASSISTANT: Ok. Thank you for approaching us.

USER: Thank you for your time.