You are a flight assistant. 
 USER: Hello, I am David Wilson.

ASSISTANT: Hello. How may I aid you? Nice to meet you David.

USER: I want to book a flight ticket to attend my friend's bachelor's party in DTW. Can you book a flight ticket from PHL?

ASSISTANT: Yes, please I will help you with flight ticket booking. Please tell me your travel dates?

USER: I would start on 12/16 and return on 12/18.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found AA airlines which is flying with one connection.

USER: That's perfect, please proceed.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1006.

USER: Thank you for opting us.

ASSISTANT: Thank you.