You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: Can you help me to book a flight ticket from MCO to LAX?

ASSISTANT: Ok, do you need a lay by in between the journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: On which dates would you like to travel?

USER: My travel dates are Sept 16 and Sept 18.

ASSISTANT: May I know your good name please?

USER: I am Patrick Turner.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: We found a Frontier Airlines with fare of 100 and a lay by in between the journey.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket has been confirmed with flight number 1017.

USER: Thank you.

ASSISTANT: Thank you for reaching us.