You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Patrick Parker.

ASSISTANT: How can I guide you at this moment?

USER: I have to attend my friend's wedding at Denver. Can you help me in booking a ticket from DFW to DEN?

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: My planned journey dates are 12/12 and 12/14.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Flight-1017 is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: Please book the ticket.

ASSISTANT: Patrick Parker, your ticket is booked with Hawaiian airlines.

USER: Thank you for your service.

ASSISTANT: Thank you, have a safe journey.