You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Please make a reservation with the name of Jacob Young to Las Vegas, LAS.

ASSISTANT: Sure, may I know your origin airport code?

USER: Sure, PHL is my origin airport code.

ASSISTANT: Can you please share your travelling dates?

USER: My travelling dates are Feb 20 and Feb 22.

ASSISTANT: Ok, please be on hold.

USER: Sure.

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

USER: Yes, I need a halt in between my journey.

ASSISTANT: Sorry, there is no flight with 1 connection in this route.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for reaching us.