You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I need to book a flight with a stopover to Charlotte, NC - CLT.

ASSISTANT: Ok, please share your source code.

USER: Ok, my source is NV - LAS.

ASSISTANT: May I know your depart and arrival dates?

USER: Sure, my depart is on 10/08 and arrival is on 10/10.

ASSISTANT: May I know your name?

USER: My name is Jessica Parker.

ASSISTANT: There is a flight on UA airline, flight number 1014 with fare of 100.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.