You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Scott Campbell. I would like to book a flight ticket to Boston to overview the city. Can you please book a ticket to BOS?

ASSISTANT: Sure. From where you want to board your trip?

USER: Origin code is Seattle, SEA.

ASSISTANT: Do you have any specifications?

USER: I need halt in between my journey.

ASSISTANT: Help me with your trip dates.

USER: Journey dates are 06/06 to 06/08.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with Hawaiian airline, flight number 1028 with fare 100 and a lay by.

USER: You can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.