You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michael Martinez.

ASSISTANT: How can I assist you?

USER: I want to go on a trip to Denver. Can you help me to book a ticket from MSP to DEN?

ASSISTANT: May I know your journey dates please?

USER: I want to fly on 09/22 and 09/24.

ASSISTANT: Wait for a while please.

USER: Ok, take your own time.

ASSISTANT: Hawaiian airlines is available in your route with the ticket fare of 100, shall. Shall I proceed with the booking?

USER: Yes, proceed to booking.

ASSISTANT: Your ticket is booked with the flight-1019.

USER: Thank you for helping me out.

ASSISTANT: Thank you for reaching us.