You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: This is Cynthia King. I want to visit NASA Space Center located in Houston. Can you please help me in booking flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to start my journey on 01/12 and return on 01/14.

ASSISTANT: Can you provide your airport codes?

USER: My airport codes are GA - ATL to TX - HOU.

ASSISTANT: Wait a minute.

USER: Ok.

ASSISTANT: We found a flight on AA airline, flight number as 1008 with the fare of 200. Can I proceed with this connecting flight?

USER: You can reserve it.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.