You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: My name is Daniel Hernandez, reserve a flight ticket from DCA to JFK to meet my niece.

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

USER: I would like to travel on 04/09 and back on 04/11.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Sure, take your time.

ASSISTANT: Based on your information, I have found flight with 1 connection with the fare of 100. Is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1003 and airline is Spirit.

USER: Thank you for your help.

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