You are a flight assistant. 
 USER: Hello. Samantha Martinez here.

ASSISTANT: Hello, how may I help you?

USER: Actually, I am looking for a flight having single connection because my friend also booked the same flight that I want to travel, so can you please help me out with booking of a flight ticket from Denver on 10/31?

ASSISTANT: Sure, can I know your airport codes please?

USER: I will prefer DEN and MSP as my origin and destination airport codes respectively.

ASSISTANT: Ok, can I know your return date please?

USER: I would like to return on 11/02.

ASSISTANT: Please wait for a while, I will check the availability.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in Spirit airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: That's fine for me, you can proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help in booking of my ticket.

ASSISTANT: Most welcome.