You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking my flight ticket from DTW to PHL?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned dates of journey are Sept 29 and Oct 01.

ASSISTANT: Can I know your name?

USER: My name is Carol Green.

ASSISTANT: Let me know your requirements?

USER: I prefer connecting flight for this trip.

ASSISTANT: There is a connecting flight 1001 of Frontier airlines, can I proceed?

USER: Please book my ticket in this flight.

ASSISTANT: Your booking is done.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome.