You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jerry Young.

ASSISTANT: How may I assist you at this moment?

USER: I am planning to travel Angeles to promote my business. Could you please help me in booking the ticket from IAD to LAX?

ASSISTANT: Sure, I am gleeful to help you. May I know on what dates you are willing to travel?

USER: I am willing to travel on 09/01 and again I will return back on 09/03.

ASSISTANT: Thanks for waiting, there is a flight in Frontier airlines with 1 connection and ticket fare is 100. Shall I proceed?

USER: Sure, please proceed for this.

ASSISTANT: Ok, your ticket is booked with flight number 1018. Have a safe journey.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.