You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Jason Anderson. I am planning to go for Las Vegas in the month of June, can you please check is there any availability of flight ticket on that month?

ASSISTANT: Jason, when you are willing to travel?

USER: Yeah, I am willing to stating my journey on 06/15 and I need to start my journey on 06/17 date.

ASSISTANT: Could you please share me your source airport code and destination airport code?

USER: My nearest airport code for Minneapolis is MSP and destination airport code is LAS.

ASSISTANT: Just a moment. There is a flight with Southwest airlines and the ticket fare is 700 only. Shall I proceed for booking?

USER: Ok, I will fare though online meanwhile you may proceed for booking.

ASSISTANT: Jason, your ticket is booked with the flight number 1008.

USER: Thank you for booking.

ASSISTANT: you are most welcome.