You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Raymond Thomas. I want a connecting flight from NV-LAS and destination is NY-LGA. Can you book it for me please?

ASSISTANT: Can you please tell your travelling dates?

USER: Ok, my travel dates are 07/27 and 07/29.

ASSISTANT: Southwest airline is available with 1 connection and ticket price is just 200. Shall I proceed with it?

USER: Yes, go ahead. Thank you for booking.

ASSISTANT: Your reservation is confirmed with flight 1020. Thank you and have a nice day.