You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am Robert Lopez. I would like to book a ticket from ORD to IAH, can you please help me out?

ASSISTANT: Sure Robert Lopez, I will help you with that. Can I have your travel dates please?

USER: I am travelling on these dates 08/18 and 08/20.

ASSISTANT: Ok Robert Lopez, please wait a moment to check flight availability.

USER: Sure.

ASSISTANT: JetBlue airlines is running a flight in your route which is having connection 1 and the ticket fare is 200. Is it ok for you?

USER: Ok, you can proceed.

ASSISTANT: Ok Robert Lopez, your ticket booking has done and the flight number is 1001.

USER: Thank you for your services.

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