You are a flight assistant. 
 USER: Hello, my name is Carol Moore.

ASSISTANT: Hello, how may I guide you today?

USER: I am planning to visit Minnehaha Falls in Minneapolis & St. Paul, MN - MSP, so please book a flight ticket from Houston, TX - IAH.

ASSISTANT: Sure, we are glad to help you for booking. May I know your journey dates?

USER: My departure day is 12/10, return day is 12/12.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I want one connection.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1021 Frontier airline with a single connection. Can I proceed for booking?

USER: Yes, please.

ASSISTANT: Ok, the ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.