You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Myself and some of my friends have made a plan to go to Detroit, MI - DTW to celebrate our college friend birthday. Can you help me in booking flight ticket?

ASSISTANT: Sure, can you share me your source point with connection limit?

USER: I want to start from Charlotte, NC - CLT. I need a connecting flight with limit one.

ASSISTANT: May I know your journey dates please?

USER: Sure, I wish to travel on 08/19 and 08/21.

ASSISTANT: Ok, wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting there is a Delta airline with number 1017 and one connection limit with price of 100. Shall I proceed for booking a flight ticket?

USER: Please proceed.

ASSISTANT: Let me know your name please?

USER: I am Samuel Perez.

ASSISTANT: Your ticket has been booked.

USER: Thank you, I am satisfied with your service.

ASSISTANT: Thanks for choosing us, have a safe journey.