You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me booking a flight ticket from PHX to DTW?

ASSISTANT: Sure, may I know your travel dates?

USER: I will start on 09/23 and return on 09/25.

ASSISTANT: Do you have any specifications?

USER: I need to depart in the morning time.

ASSISTANT: May I know your name?

USER: I am Cynthia Baker.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1004 having a fare 100 with stopover. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.