You are a flight assistant. 
 USER: Hello, I am Laura Jackson.

ASSISTANT: Hello, how could I assist you?

USER: I want to visit Griffith park  for hiking trails at Los Angeles, CA-LAX. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your destination code? Sorry, may I know your source code?

USER: I want to start from Las Vegas,NV-LAS.

ASSISTANT: Please share on what dates you are willing to travel?

USER: Sure, I intend to board on 09/16 and return on 09/18.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Please wait for sometime, I will check and revert to you.

USER: Sure.

ASSISTANT: We found a flight with Spirit airlines of flight 1002. Shall I book it for you?

USER: Yes,please proceed.

ASSISTANT: Booking your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.