You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am attending for a fund rise event in Austin, could you help me in booking the ticket from DEN to AUS?

ASSISTANT: Yes, can I know your travelling dates?

USER: My travel dates are from 06/13 to 06/15.

ASSISTANT: Ok, give me a moment. I have found a flight for you with a price of 300 and a connection of 1. Can I book the ticket?

USER: Please book the ticket with the name of Jack Walker and provide airline details.

ASSISTANT: The flight number is 1005 of Delta airlines.

USER: Please confirm my ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: You are welcome.