You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am Margaret Lee. I would like to attend a meeting with my client in Fisher Building at Detroit, DTW.

ASSISTANT: Sure, when are you planning to travel?

USER: I want to fly on 04/11 and recur on 04/13.

ASSISTANT: Please share your origin  airport code.

USER: My origin is at Houston, TX - IAH.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight.

ASSISTANT: AA airlines with single connection and price is 200 of 1025 flight. Shall I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your response.

ASSISTANT: Thank you for choosing us.