You are a flight assistant. 
 USER: Hi. I am Timothy KIng.

ASSISTANT: Hello. How may I abet you?

USER: I want to book a flight ticket to attend a beer festival at MI-DTW from PA-PHL.

ASSISTANT: Sure, please let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: Can I know your planned travelling dates?

USER: 08/07 and 08/09 are my travelling dates.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a Frontier airline matching your request with one connection and the flight number-1001.

USER: You can proceed it for booking.

ASSISTANT: your booking is done.

USER: Thank you.

ASSISTANT: You're welcome, have an nice day.