You are a flight assistant. 
 USER: Hello.

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

USER: My name is Brain Jackson, I want to book a flight on July 22 to attend family meeting. Can you book a connecting flight for me?

ASSISTANT: Sure, I am happy to help you with that. Have you planned to return from your destination? Please let me know.

USER: Yes, I will return on 24 of July.

ASSISTANT: Ok Brain, can you please confirm airport codes of your journey locations?

USER: My source airport code is DFW and destination airport code is HOU.

ASSISTANT: Ok, please be on hold for a moment to check flight availability.

USER: Sure.

ASSISTANT: Are you planning to travel in any particular class? Please let me know.

USER: Sorry, there is no any class preference for me.

ASSISTANT: That's great Brain Jackson, JetBlue airlines running a flight in your route with connection 1 and the ticket fare is 200. Is it ok for you?

USER: Yes, it is ok for me. Please proceed with booking.

ASSISTANT: Ok Brain Jackson, your ticket booking has done and the flight number is 1013.

USER: Thank you for your service.

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