You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Edward Edwards, want to travel from CLT to DFW. Please help me in booking my flight ticket.

ASSISTANT: Sure, may i know your travelling details?

USER: Sure, my travelling dates are from 05/26 to 05/28.

ASSISTANT: There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by Delta airlines. Would you like to book this flight for your journey?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1000.

USER: Thank you for your help.

ASSISTANT: Most welcome.