You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Gregory Scott here. I want to book a flight ticket on the route from DEN - OAK.

ASSISTANT: I am here to help you Scott, can you please tell us your travel dates?

USER: My travelling dates will be from 04/26 to 04/28.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, sure.

ASSISTANT: There is a flight available in Delta airlines with 1 connection and the ticket fare is 100 only. Shall I book the ticket?

USER: You can proceed with booking my ticket.

ASSISTANT: Scott, your ticket is booked with the flight-1000.

USER: Thank you for helping me.

ASSISTANT: You are welcome and have a safe journey.

USER: Most welcome.