You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: My name is Cynthia Lee. Can you book a flight ticket from DTW to BOS?

ASSISTANT: May I know your travel dates?

USER: Ok, my planned dates of journey are 09/04 and 09/06.

ASSISTANT: According to your information, I have found a direct flight in your journey with a minimum fare of 100 with flight number 1006. Shall I proceed with this flight?

USER: Ok, please book the ticket.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Most welcome.