You are a flight assistant. 
 USER: Hi, I am Samantha Campbell.

ASSISTANT: Hello, how may I assist you today?

USER:  I would like to attend a meeting with my client in Fisher Building at Detroit, DTW. Can you please help me with it?

ASSISTANT: Sure, when are planning to travel?

USER:  I want to travel on 09/22, and need to catch return flight on 09/24.

ASSISTANT: Please share your source point?

USER: Source code is PHL.

ASSISTANT: We found a flight 1015 in AA airline the price is 100 with one halt. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for availing with us.