You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Joshua Martinez. Can you please help me in booking my flight ticket from DCA to OAK?

ASSISTANT: Sure, I am here to help you in that. May I know your dates of journey that you have planned for?

USER: My travelling dates are 0702 and 07/04.

ASSISTANT: There is a connecting flight with a fare of 100, shall I book this flight?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is confirmed with the flight-1007 which is from Frontier airlines.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.