You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Shirley Davis. I want to book a flight ticket on 10/08 and return on 10/10, can you help me with booking please?

ASSISTANT: Sure, kindly mention your airport codes?

USER: Sure, it is a round trip my airport code is Detroit, MI-DTW.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is UA with price 100 and single connection.

USER: Please proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.