You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you?

USER: I want to attend my cousin birthday in MN - MSP, will you help me in flight booking?

ASSISTANT: Yes, I will help you. Please provide your journey details.

USER: My origin source from Denver, CO - DEN, my travelling dates from 07/20 to 07/22.

ASSISTANT: Could you please give your name to proceed further?

USER: Sure, my name is Sandra Garcia.

ASSISTANT: Yes, we found a match according to your criterion in Southwest. The flight number is 1004 with the cost of 200. And it's a single connection flight. Shall I proceed for booking?

USER: Ok, confirm my booking.

ASSISTANT: Ok, your ticket has been confirmed. Thanks for connecting us.

USER: Thank you.