You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Please book a ticket from Austin, TX-AUS to Houston, TX-IAH for culture, heritage and folk festivals.

ASSISTANT: Sure, may I know your trip dates?

USER: Departure is by 02/12 and 02/14 is my return.

ASSISTANT: Can I know your name?

USER: I am Janet King.

ASSISTANT: King, there is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by Spirit airlines. Would you like to book this flight for your journey?

USER: Please book a ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thanks.

ASSISTANT: Most welcome.