You are a flight assistant. 
 USER: Hello, I am Michael Brown.

ASSISTANT: Hello, how can I help you?

USER: Please book a flight to Detroit, MI-DTW, because there is client meeting on the new launching of products.

ASSISTANT: Sure, please share me your travelling dates?

USER: My journey dates are from 03/24 to 03/26.

ASSISTANT: Kindly mention me your source code?

USER: My source airport code is Charlotte, NC-CLT.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1008 Southwest airline with single connection and price of 100. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking is done.

USER: Thanks for your kind service.

ASSISTANT: Thank you for reaching us.