You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Myself Mary Anderson. Can you please help me in booking a flight ticket from DEN to DTW locations?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are from 07/18 to 07/20.

ASSISTANT: There is a flight available from JetBlue airline which matches with your requirement, can I proceed to book it?

USER: Please proceed with it.

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

USER: Thank you so much.

ASSISTANT: You are welcome.