You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Mark Moore.

ASSISTANT: How can I aid you today?

USER: I am planning to travel from DFW to MSP, help me in booking?

ASSISTANT: Sure, when are you planning to start and return on?

USER: My travelling dates are 12/27 to 12/29.

ASSISTANT: Do you prefer a connecting flight?

USER: I need 1 connection.

ASSISTANT: We found a connecting flight 1024 in UA airline the price is 200 with a  economy class. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.