You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Gregory Moore. I would like to attend funfair exhibition in Washington, can you please find a flight with 1 connection?

ASSISTANT: Sure, can you please provide your journey dates?

USER: I would like to start my journey on 01/12 and my return will be on 01/14.

ASSISTANT: Can I have your airport codes?

USER: I want to fly from IAD to DCA.

ASSISTANT: Ok, please hold a moment.

USER: Ok, take your time.

ASSISTANT: Thanks for your time, we have found a Frontier airline, flight number-1015 connections-1 and ticket fare is 100.

USER: Please proceed.

ASSISTANT: Sure, your seat has been resreved.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.