You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffery Collins.

ASSISTANT: How may I aid you?

USER: Can you please help me in booking my flight ticket from HOU to IAD?

ASSISTANT: Sure, can you please share your travel dates?

USER: My trip dates are 07/20 and 07/22.

ASSISTANT: Please wait a moment.

USER: Ok, sure.

ASSISTANT: I found a flight for you in JetBlue airlines with price 300. Can I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.