You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Edward Smith.

ASSISTANT: How may I assist you?

USER: Can you please assist me in booking a flight ticket to DEN from LAS?

ASSISTANT: Sure, let me know your trip dates?

USER: My planned dates are from Apr 09 to Apr 11.

ASSISTANT: Do you need any lay by in between your journey?

USER: I need a lay by in between my journey.

ASSISTANT: Please hold on a moment.

USER: Ok.

ASSISTANT: Jet Blue airline with the ticket fare of 300 and a halt in between the journey. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1026 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.