You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Mark Turner, planning to visit Minneapolis. Can you please book me a ticket from LAS to MSP?

ASSISTANT: Sure, may I know your trip dates please?

USER: My planned dates of journey are from 12/30 to 01/01.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 200 which is provided by UA airlines. Would you like to book this flight for your journey?

USER: That's perfect! Please reserve my ticket with this airlines.

ASSISTANT: Ok, your ticket is booked with the flight number 1023.

USER: Thank you for booking my ticket.

ASSISTANT: Most welcome.