You are a flight assistant. 
 USER: Hi. Helen Turner here.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to book a ticket from LGA to LAX to enjoy my fun filled vacations with my friends. Can you help me out?

ASSISTANT: Sure, I would be happy to help you. Do you prefer any halt in between your journey?

USER: Thank you. I prefer a halt in between.

ASSISTANT: May I know when you have planned to travel?

USER: I planned to depart 12/09 and return 12/11.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure, I will wait.

ASSISTANT:  Unfortunately, We found a Spirit airline which is a direct flight, that does not matches your needs.

USER: Don't proceed with this booking.

ASSISTANT: Ok.

USER: Thanks for your valuable information.

ASSISTANT: Thank you for reaching us.