You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Gregory Collins.

ASSISTANT: How can I assist you today?

USER: Can you please help me in booking a ticket from DTW to LAX?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are from May 7th to May 9th.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Gregory Collins, there is a flight available with price 100 and the connection is 1 with American Airline. Would you like me to proceed with the booking?

USER: Yes, please proceed for booking.

ASSISTANT: Your booking is confirmed with 1027 flight number and the departure time is 14:00 PM, arrival time is 2:00 AM.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.