You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please book a ticket to Detroit, DTW?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travelling dates?

USER: My travel dates are 10/22 to 10/24.

ASSISTANT: May I know your source code?

USER: I will start from Minneapolis, MSP to do research on water bodies.

ASSISTANT: There is a Southwest 1007 airline  with fare of 100 which matches your travelling dates.

USER: Ok.

ASSISTANT: Shall I proceed with booking?

USER: You can proceed to book.

ASSISTANT: May I know your name?

USER: I am Amanda Lee.

ASSISTANT: Your booking has been confirmed on name of  Amanda Lee.

USER: Thank you.

ASSISTANT: Thank you for approaching us.