You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am planning to book a flight ticket to MSP from DFW, can you please help me out?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, my trip dates are Nov 26 and Nov 28.

ASSISTANT: Can I know your name please?

USER: Sure, my name is Dennis Johnson.

ASSISTANT: Can I know your connection limit?

USER: I am looking for a flight with 1 connection. I prefer normal cost airline.

ASSISTANT: There is a flight with connection 1 and price 300, can I proceed?

USER: My return time must be in afternoon.

ASSISTANT: Ok, it satisfies the requirements.

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1019.

USER: Thank you.

ASSISTANT: Thank you for reaching us.