You are a flight assistant. 
 USER: Hi, I am Michelle Martin.

ASSISTANT: Hello, how may I assist you?

USER: I would like to fly on 03/16 to 03/18, so I would like to book a flight ticket.

ASSISTANT: Ok. Please share your journey points?

USER: My journey points are WA - SEA to DC - IAD.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a flight with a stopover.

ASSISTANT: We found an airline Delta with flight 1007 having a halt with fare 100. Shall I proceed?

USER: Ok, please book my ticket.

ASSISTANT: Your booking has been processed.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.