You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you for today?

USER: I am James Garcia. Can you make a reservation from PHX to LAS?

ASSISTANT: Ok, please provide your travelling dates to me for checking with availability.

USER: I am willing to start on 10/21 and return back on 10/23. I want to travel in a connecting flight.

ASSISTANT: James Garcia there is a flight-1000 is available for you with 1 connection at the price of 100, can I make your reservation?

USER: Yes.

ASSISTANT: Your booking is done, thank you for consulting with our agency.

USER: Thank you.