You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book a flight from IAD to DTW?

ASSISTANT: Sure, we are happy to help you. When are you willing to travel?

USER: My travel dates are May 27 and May 29.

ASSISTANT: Do you have any stopover in between journey?

USER: Yes, I prefer stopover in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Margaret White.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 200 and depart time is 16:00 hours, arrival time is 7:00 hours. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1028.

USER: Thank you.

ASSISTANT: Thank you for opting us.