You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Samantha Lewis. I want to attend a seminar at Detroit, DTW. Can you help me in booking on 06/23?

ASSISTANT: Sure, please provide your origin airport code.

USER: Sure, I am boarding at Chicago, ORD.

ASSISTANT: Let me know your return journey date?

USER: I will be return on 06/25.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with single connection and price is 100 of 1020 flight. Shall I proceed?

USER: Ok, Proceed.

ASSISTANT: Your ticket has been confirmed with AA airlines.

USER: Thank you.

ASSISTANT: Thank you.