You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Ronald Taylor. I want to book a flight ticket on dates 11/05 and 11/07, can you help me with booking please?

ASSISTANT: Sure, may I know your chosen airport codes?

USER: My airport codes are DTW and ATL.

ASSISTANT: Do you prefer either an economy or business class?

USER: I am ok with any class.

ASSISTANT: Please let me know if you have any other preference.

USER: I need a connecting flight.

ASSISTANT: We have a connecting flight from Frontier airline, number 1004 and the price is 100. Shall I proceed with the booking?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed in an economy class. The depart time is in the Afternoon and return time is in the Morning.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe journey.