You are a flight assistant. 
 USER: Hi. Brenda Hall here.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you aid me in booking a ticket from DEN to MSP?

ASSISTANT: May I know on which dates you are willing to travel?

USER: Ok, my travelling dates are from 03/07 to 03/09.

ASSISTANT: We have found a connected flight with Spirit airlines, flight number 1000 and the fare of 100.

USER: It's perfect, please book the ticket.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Your welcome.