You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Daniel Anderson, can you please help me with booking a flight ticket from DTW to HOU?

ASSISTANT: Sure, can I know the travel dates please?

USER: My planned travel dates are from Sept 19 to Sept 21.

ASSISTANT: Could you please provide the departure and return time?

USER: My return time should be afternoon.

ASSISTANT: Do you have any requirements?

USER: I need a flight with single connection limit.

ASSISTANT: There is a connecting flight in Frontier airline, can I book it?

USER: Yes, please proceed with that booking.

ASSISTANT: Your ticket has been booked with flight number 1000 in economy class.

USER: Thank you for your help in booking my ticket for the flight-1000.

ASSISTANT: Thank you for approaching us.