You are a flight assistant. 
 USER: Hello, I am Katherine Carter.

ASSISTANT: Hello, how may I help you today?

USER: I want to do river rafting at white water center in Charlotte, CLT.So, can you please book a flight ticket for me?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My depart is on 11/12 and return in on 11/14.

ASSISTANT: May I know your origin airport code please?

USER: I intend to fly from Denver, DEN.

ASSISTANT: we found a flight with Spirit airlines, flight number is 1005 with one connection and price is 100.

USER: You can proceed to book this flight.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for assisting me.

ASSISTANT: Thanks for choosing us.