You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from IAD to LAS, can you help me in booking?

ASSISTANT: Please provide your trip dates.

USER: Sure, my planned travel dates are July 03 and July 05.

ASSISTANT: Do you need any connection limit?

USER: Please look for a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: I would like to return my journey for the morning flight.

ASSISTANT: May I know your name?

USER: Myself Daniel King.

ASSISTANT: Hawaiian Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 8:00 hours and arrives at 8:00 hours, shall I book your ticket in this flight?

USER: That's fine, please proceed with booking.

ASSISTANT: Your ticket is reserved in flight 1007.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us.