You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Melissa Wilson, want to travel from DTW to SFO. Please help me in booking my ticket.

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my travelling dates are from 07/12 to 07/14.

ASSISTANT: According to your intent, there is a flight available on your requested dates routed by JetBlue airlines with direct flight. Can I proceed to confirm your ticket reservation with this flight?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.