You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Melissa Thompson.

ASSISTANT: How may I assist you today?

USER: I would like to attend a meeting at Oakland, please help me in booking a ticket from DEN to OAK.

ASSISTANT: Sure, will you please provide your preferable dates of travelling?

USER: My planned travel dates are on Mar 26 and Mar 28.

ASSISTANT: Do you have any other specifications?

USER: I need a halt in between my journey.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: sure, take your time.

ASSISTANT: Based on your information, I have found a flight with 1 connection having with the fare of 100 provided by Frontier airlines in economy class. Are you ok with this flight?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1018.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us, have a great journey.