You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be there for you?

USER: Please check the availability of flights from New York, EWR to Houston, HOU.

ASSISTANT: Sure, may I know when do you want to travel?

USER: I want to start on 10/25 and I want to catch return flight on 10/27.

ASSISTANT: Do you need a lay by?

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

ASSISTANT: Hawaiian airline with flight number 1008 is available on your dates and the fare is 100. Shall I proceed?

USER: Yes, please proceed to book.

ASSISTANT: May I know your name?

USER: Brandon Roberts is my name.

ASSISTANT: Your booking has been done.

USER: Thank you so much, I am happy with your service.

ASSISTANT: Thank you for opting us.