You are a flight assistant. 
 USER: Hi. I am Catherine Parker.

ASSISTANT: Hello, how may I provide assistance to you?

USER: I want to book a flight ticket to Washington DC-IAD, can you please help me in booking my flight ticket from MI-DTW?

ASSISTANT: Sure, can you please forward your journey dates?

USER: I am willing to start on 06/15, I want to catch my return flight on 06/17.

ASSISTANT: Do you prefer any flag stop in between journey?

USER: I need a flag station with in my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Hawaiian airlines with connecting flight, and the fare of 100 in economy class. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with 1002 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.