You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go to Las Vegas, because I need to visit some of the famous places. Can you check a flight ticket having a connection limit 1 from OAK ?

ASSISTANT: Sure, can I have your travelling dates?

USER: I want to travel on these following dates:03/15 and 03/17.

ASSISTANT: Ok, can you please mention your name for further process?

USER: I am Edward Martin.

ASSISTANT: Yes Martin, may I know your destination airport code please?

USER: Sure, I want to reach Las Vegas, the nearby airport is LAS.

ASSISTANT: Yes, I found a flight with spirit airlines and the price is 200. Shall I proceed with the booking?

USER: That's perfect, please proceed with the booking.

ASSISTANT: Yes Martin, your ticket is confirmed with the flight number 1018.

USER: Thank you so much for helping me in booking a flight ticket.

ASSISTANT: Welcome. Thank you for contacting  us, have a safe journey.