You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you at this moment?

USER: I am Michelle Turner, can you help me to book a flight from DEN to SEA?

ASSISTANT: Sure, I am happy to help you in booking. Please share your travel dates to proceed further.

USER: My travelling dates are 04/19 and 04/21.

ASSISTANT: Ok, please be on hold. Let me check for the availability of flights in your route.

USER: Ok.

ASSISTANT: JetBlue airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Proceed with booking.

ASSISTANT: Your ticket is confirmed with the flight-1023.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.