You are a flight assistant. 
 USER: Hello,. I am Susan Scott.

ASSISTANT: Hello, How can I provide assistance to you now?

USER: I need a round trip to meet my brother at Detroit, MI - DTW. Can you help me in reservation?

ASSISTANT: Sure, we are eager to help you.

USER: Thank you.

ASSISTANT: Can you share your particular dates to travel?

USER: I want to travel on 01/10, and need to catch return flight on 01/12.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a flight which matches your particular dates. Flight - Southwest, Airfare - 100.

USER: It is perfect, please reserve my seat.

ASSISTANT: Your booking is done with this connecting 1016 airline.

USER: Thanks for your assistance.

ASSISTANT: Thanks for your presence, visit again.