You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit Detroit Arts Institute with my friends at DTW, can you help me with booking a connecting flight?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My travel dates are June 14 and June 16.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I have already mentioned.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your source airport code?

USER: My source airport code is DCA.

ASSISTANT: May I know your good name please?

USER: I am Amy Davis.

ASSISTANT: There is a flight available on your requested dates from Frontier airlines with arrival time 15 PM and depart time 5 AM, shall I confirm your booking?

USER: Please confirm it.

ASSISTANT: Your ticket is booked with flight 1011.

USER: Thank you for confirming my ticket.

ASSISTANT: You are welcome.