You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Eric Clark.

ASSISTANT: Ok.

USER: I need to fly Las Vegas, could you please help me in booking my flight ticket from DEN to LAS?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My planned trip dates are 05/22 and 05/24.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1010 in Spirit airline with fare of 200. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked on your name.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.