You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I be your helping hand?

USER: I am Jack Miller. Can you please help me in booking my flight ticket from BOS to HOU?

ASSISTANT: Sure, I am happy to help you. Do you need a lay by in between your journey?

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

ASSISTANT: May I know, when you are planning to travel?

USER: I am planning to start my journey on 03/06 and my return date is 03/08.

ASSISTANT: Please wait for a while, I will search flight for you.

USER: Actually, I got a call from my manager. So, I need a direct flight at this time.

ASSISTANT: Thank you for your time, there is a flight available in Spirit airline, flight number 1008 having fare 100 and a lay by. Shall I proceed to book?

USER: Can you please search for direct flight?

ASSISTANT: Sorry, there is no direct flight available with your requirements.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for reaching us.