You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am going to DTW from MSP to attend a workshop. Can you book me a ticket?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: I would start on Mar 21 and return on MAr 23rd.

ASSISTANT: May I know your name please?

USER: I am Gary Hill.

ASSISTANT: Do you have any connection preference?

USER: I am fine with any connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in United Airlines with fare 200 and it has single connection. Can I book your ticket?

USER: Fine, proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1003.

USER: Thanks for your support.

ASSISTANT: Thank you for approaching us.