You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from LAS to DFW. Can you help me in my booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from Apr 21st to Apr 23rd.

ASSISTANT: May I know your good name?

USER: Myself Stephen Lee.

ASSISTANT: Do you need any stopover in your journey?

USER: I need a stopover in my journey.

ASSISTANT: Please stay connected for a while.

USER: Sure.

ASSISTANT: You have a flight with airline JetBlue and flight number is 1017 with a stopover. Can I reserve your seat?

USER: Yes, please proceed to book.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a safe journey.