You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, is there any help that I can assist you?

USER: I wan to book a flight ticket from HOU to attend a family meeting, can you help me booking a connecting flight?

ASSISTANT: Sure, I am glad to assist you with that and may I know your airborne and recur planned travel dates?

USER: My journey dates are May 17 and May 19.

ASSISTANT: May I know your destination location airport code?

USER: My source and destination codes  are IAH and ATL.

ASSISTANT: May I know do you have any other requirements?

USER: I want a normal cost airline.

ASSISTANT: Can I know your name please?

USER: I am Charles Rodriguez.

ASSISTANT: I have found a flight in UA airlines with a fare of 200, is it ok for you to book the ticket?

USER: Please proceed.

ASSISTANT: I have booked your flight ticket in 1004 flight for your journey.

USER: Thank you.

ASSISTANT: You are most welcome and have a happy journey.