You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Donna Wright want to visit Orlando, can you book a ticket from DEN to MCO?

ASSISTANT: Sure, may I know your travelling dates please?

USER: Sure, my travelling dates will be 12/04 and 12/06.

ASSISTANT: Wait a moment please.

USER: Ok.

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

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket s booked with the flight-1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.