You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Mark Lopez.

ASSISTANT: How may I help you?

USER: I am planning to travel from ATL to DTW, help me in booking?

ASSISTANT: May I know your travel dates?

USER: My travelling dates are 09/10 to 09/12.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1007. Shall I proceed with this flight?

USER: Proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Most welcome.