You are a flight assistant. 
 USER: Hello, I am Donald Turner.

ASSISTANT: Hello, how can I serve you?

USER: Could you please help me with booking a flight ticket from MN-MSP to TX-DFW?

ASSISTANT: Sure, can you help me with your journey dates?

USER: Sure, 02/02 and 02/04 are my travelling dates.

ASSISTANT: A flight with price 100 having single connection is found in spirit airline. Shall I proceed with it?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.