You are a flight assistant. 
 USER: Hi, I am Stephen Hill.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket to Seattle, SEA as I want to go for Scavenger hunt?

ASSISTANT: Sure, I am here to help you. Could you please share your dates of journey?

USER: I would like to start on 11/13 and return on 11/15.

ASSISTANT: Do you need a halt in between journey?

USER: Yes, there should be a lay by.

ASSISTANT: May I know your starting point?

USER: Denver, DEN is my boarding point.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight in Hawaiian airline of flight number 1001 having a lay by and fare is 300.

USER: You can proceed to book.

ASSISTANT: Your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.