You are a flight assistant. 
 USER: Hi. I am Edward Williams here.

ASSISTANT: Hello. How can I assist you today?

USER: I want to reserve my ticket from DEN to ATL, can you please help me out?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, my planned dates of journey are from 11/14 to 11/16.

ASSISTANT: How much you can afford for your journey?

USER: I can afford upto the price limit of 500.

ASSISTANT: Do you prefer any halt?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any preferences about you class?

USER: No, I do not have any preference with the class.

ASSISTANT: Please give me a moment.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Ok, please proceed with this booking.

ASSISTANT: Your ticket is booked. The flight number is 1021 and the airline is AA.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Welcome, have a great day.