You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I planned to meet my friend in EWR, can you please help me to book a flight ticket from DTW?

ASSISTANT:  Sure, may I know your departure and arrival day?

USER: I prefer to travel on Nov 26 and Nov 28.

ASSISTANT: Ok, could I have your name please?

USER: I am Margaret Williams.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: We found Frontier airline with economy class and flight number is 1011 with arrival time is 9:00 hours and depart time is 6:00 hours.Shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.