You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how may I aid you?

USER: I want to travel from IAH to LAS. Will you please help me in booking my ticket?

ASSISTANT: Sure, may I know your dates of journey please?

USER: Sure, my travelling dates are from 09/09 to 09/11. The connection of my flight should be 0.

ASSISTANT: As per your request, I find a flight with number 1003 and airline Frontier of cost 100.

USER: Ok, proceed my booking with the above flight.

ASSISTANT: Your ticket has confirmed.

USER: Thank you for your service.

ASSISTANT: You are welcome. Have a great day.

USER: Thank you.