You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

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

ASSISTANT: Ok, may I know your planned daters for this journey?

USER: I want to travel on 05/03, and return on 05/05.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Please mention your name.

USER: I am Christine Smith.

ASSISTANT: Do you have any additional requirements?

USER: No.

ASSISTANT: Flight-1002 is available for you with 1 connection by Frontier Airlines with economy class with depart time at 4:00 hours and return time at 13:00 hours. Can I book it for you?

USER: Proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for the service.

ASSISTANT: Thank you for choosing us.