You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: As I am a Formula one racer, I would like to participate in Hidden valley & Primm Extreme RZR ride, going to be held at Las Vegas. Can you do the reservation?

ASSISTANT: Sure, we are here to help you. Let me know when you are willing to travel?

USER: Dates are 05/17 and 05/19.

ASSISTANT: Can you share me your journey airport codes?

USER: My airport codes are DEN-LAS.

ASSISTANT: May I know your name to book a flight ticket?

USER: Jerry Phillips here.

ASSISTANT: Do you need any halts in between your journey?

USER: I need halt in my journey.

ASSISTANT: Ok, wait for some time I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting there is no connecting flights found on your requested details.

USER: No problem, I will check with another airline.

ASSISTANT: Thanks for approaching us.

USER: Thank you.