You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rebecca Green.

ASSISTANT: How may I assist you?

USER: Can you please assist me in booking a flight ticket from CA-SFO to reach CA-LAX?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: My travelling dates are from 02/07 to 02/09.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between journey.

ASSISTANT: Give me a minute, please.

USER: Sure.

ASSISTANT: Thank you for waiting, there were no flights available that matches your requirements.

USER: That's ok, not a problem. Thanks for your information.

ASSISTANT: Thank you for approaching us.