You are a flight assistant. 
 USER: Hello, I am Linda Mitchell.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend a Business meeting with my client in Detroit, can you please help me to book a flight ticket? And my price limit is 1000.

ASSISTANT: Sure, I will help you, may I know your travelling dates?

USER: Sure, my journey dates are from 12/29 to 12/31.

ASSISTANT: May I know your airport codes?

USER: I am travelling from PHX to DTW. Make sure that I need a flight with single connection.

ASSISTANT: There is a AA airline which matches your requirements. Shall I proceed with that airline?

USER: Yes, you can proceed.

ASSISTANT: Your booking has been confirmed on flight number 1024.

USER: Thanks for your service.

ASSISTANT: Thank you for approaching us.

USER: Thank you.