You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Brandon King. I would like to book a ticket from DEN to MSP, can you please help me out?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I am travelling on these dates Jan 2nd and 4th.

ASSISTANT: Do you have any other requirements?

USER: I need single connection.

ASSISTANT: There is a connected flight in Southwest airlines with the fare 300.

USER: Ok, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your services.

ASSISTANT: Thank you.