You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Can you please make a airline reservation from ORD to DFW to attend a seminar in Dallas?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My journey start on Nov 7th, and arrival on Nov 9th.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I prefer to travel in direct flight.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: May I know your good name please?

USER: My name is Ronald Thomas.

ASSISTANT: Frontier airlines is providing direct flight on this route with a ticket fare of 100 and flight departs at 7:00AM and arrives at 2:00AM, shall I book your ticket in this flight?

USER: Ok, proceed through the booking.

ASSISTANT: Ronald Thomas, your ticket is booked in flight number 1002 of economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a safe journey.