You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Myself Richard Wilson. I need to travel Phoenix, can you please reserve flight ticket from DTW and PHX?

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

USER: My travelling dates are Oct,11 and Oct,13.

ASSISTANT: May I know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any class preference?

USER: I don't have any class preference.

ASSISTANT: Do you have any other specification that you are looking for?

USER: My return time should be in the evening.

ASSISTANT: Richard Wilson, there is a flight available with price 100 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: Please proceed with the reservation.

ASSISTANT: Your booking is confirmed with 1015 flight number and the departure time is 2:00 AM, return time is 23:00 PM.

USER: Thank you for reserving my flight ticket.

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