You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

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

ASSISTANT: Sure, I am here to assist you. Please help me with your travel dates.

USER: I prefer to travel on Aug 10 and Aug 12.

ASSISTANT: Ok, may I know your class preference?

USER: No.

ASSISTANT: Ok, may I know your name?

USER: I am Mary Martinez.

ASSISTANT: Thank you. Please be online for a while.

USER: Sure.

ASSISTANT: There is a flight with single connection available in Frontier airlines and the ticket fare is 100 only. Can I book the ticket for you?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked in economy class with the flight-1024. Flight departure time is at 23:00PM and arrival time is at 9:00AM.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a safe journey.