You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Please book a flight ticket from MSP to IAH?

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: My journey dates are Dec 23 and Dec 25.

ASSISTANT: May I know your name for further process?

USER: I am Jacob Moore.

ASSISTANT: Do you have any another specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Southwest airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Go ahead.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1001.

USER: Thank you for your help.

ASSISTANT: You are welcome.