You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I would like to travel from Boston, MA - BOS to attend a wedding. Can you help me book a flight ticket for my round trip?

ASSISTANT: Sure, I would be happy to help you. Do you prefer any halt in between your journey?

USER: Yes, I need a lay by.

ASSISTANT: What are your planned trip dates?

USER: I will depart on 12/01 and return on 12/03.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found JetBlue airline fare of 200. Shall I proceed for booking with single stop over flight?

USER: Yes please.

ASSISTANT: To proceed for further booking, I need your name?

USER: My name is Michelle Anderson.

ASSISTANT: Your ticket has been confirmed with airline number 1008.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.