You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Ashley Smith, I want to book a flight ticket for my journey to IAD in the month of December. Can you please help me to book a flight ticket from DTW?

ASSISTANT: Sure, I will help you out.

USER: Thank you.

ASSISTANT: May I know your travelling dates please?

USER: Sure, my travelling dates of journey are 12/22 and 12/24.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Yes, do proceed with my booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1011.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.