You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: Anthony Johnson on this end.

ASSISTANT: Nice meeting you Johnson.

USER: I want to book a flight on the route from DCA - IAH, can you please help me?

ASSISTANT: Sure, may I know your planned dates of travelling?

USER: My journey will start on 06/04, I will be returning on 06/06.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 2 connections with the fare of 200. Is it ok for you?

USER: Please check for 1 connection flight.

ASSISTANT: Sure. Sorry to inform you that, there are no flights found with connection 1.

USER: Ok, no issues with it. Thanks for checking.

ASSISTANT: Thank you for reaching us, have a great day.

USER: Most welcome.