You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Linda Campbell here.

ASSISTANT: Nice to meet you Linda.

USER: I am planning to attend a business meeting in Houston. Can you please help me with booking a flight ticket from Atlanta, ATL?

ASSISTANT: Sure, please tell me your travel dates? Now share your destination airport code please?

USER: My travelling dates are from sept  22  to sept 24.

ASSISTANT: Please share your destination airport code?

USER: My destination airport code is Houston, IAH.

ASSISTANT: Please wait for a moment. Thanks for your patience. I have found Delta airlines which flies with one connection.

USER: That's fine for me, please proceed for the booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1000.

USER: Thank you for your help in confirming my ticket in Delta airline.

ASSISTANT: Thank you.