You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Rebecca Davis here.

ASSISTANT: How can I assist you today?

USER: I want to travel on a round trip from DTW to DTW, can you please help me with this?

ASSISTANT: Sure, can you please share your travel dates?

USER: The travel dates are from 03/13 to 03/15.

ASSISTANT: Let me check for the availability of flight.

USER: Ok.

ASSISTANT: Rebecca, there is a flight available with price 200 and the connection is 1 with AA airline. Would you like me to proceed with the booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with 1002 flight number.

USER: Thank you.

ASSISTANT: Thank you for contacting us.