You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Charles Wilson.

ASSISTANT: How can I serve you at this moment?

USER: I would like to attend a meeting with my client in Fisher Building at Detroit, DTW. Can you please book a connected flight for me?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: On what dates would you like to travel?

USER: My journey dates on 09/16 and 09/18.

ASSISTANT: Please provide me your source code?

USER: My source point is Dallas & Fort Worth, DFW.

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

USER: I already mentioned above.

ASSISTANT: Ok, please wait for while.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found a JetBlue airline, flight 1003 with fare 200.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for availing us.