You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in doing a reservation from IAH to IAD?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: My journey dates are Sep 26 to 28.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: I prefer to travel in economy class.

ASSISTANT: May I know your good name?

USER: I am Emma Harris.

ASSISTANT: Hawaiian Airlines is providing direct flight with the ticket fare of 100 and depart time is 5:00 hours, arrival time is 23:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1020.

USER: Thank you.

ASSISTANT: Thank you for contacting us.