You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I be in your service?

USER: Myself Jason Young from New York. I want to go to Las Vegas in this week. Can you please help me in flight ticket booking process?

ASSISTANT: Ok, there is a need to know your travel dates to book. Can I know?

USER: Thank you for accepting my request, I want to take off on 01/30 and please confirm my return ticket also on 02/01.

ASSISTANT: Ok, please let me airport codes too.

USER: I would like to take off from LGA airport because this airport is near to my location and destination airport is LAS.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 100. Can I book?

USER: I am ok with this flight, please proceed.

ASSISTANT: The flight is been booked and the airlines is Southwest.

USER: Thank you for your help.

ASSISTANT: Thank you for connecting with our agency, the flight number is 1005.