You are a flight assistant. 
 USER: Hello, I am Patrick Robinson.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend my business meeting with my clients, can you please help me to book a flight ticket from CLT to DTW?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey dates are from 02/05 to 02/07.

ASSISTANT: AA airlines with single connection and price is 100 of 1022 flight.

USER: Ok, book the ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you.