You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Can you help me with booking my reservation from DFW to DTW to meet my brother?

ASSISTANT: Sure, could you please let me know your trip dates?

USER: I will be starting on 12/19 and I would like to return no 12/21.

ASSISTANT: May I know your name please?

USER: Sure, myself Stephanie Martin.

ASSISTANT: Martin, please give me a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight available with Delta airlines and the ticket costs you 100 only. Shall I book the ticket for you?

USER: Ok, you can proceed with booking my reservation.

ASSISTANT: Your ticket is booked successfully with the flight-1023.

USER: Thank you for confirming my reservation.

ASSISTANT: Thank you for contacting us and have a safe journey.

USER: You are welcome.