You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to meet my brother at Atlanta on July 07, will you help me in booking the flight ticket from HOU to ATL?

ASSISTANT: Sure, let me know your return date?

USER: I would like to return on July 09.

ASSISTANT: Do you have any connection limit?

USER: I would like to fly on connected flight.

ASSISTANT: Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: Can I know your name?

USER: Myself Emily Mitchell.

ASSISTANT: We found a Delta airline with flight number 1005 and fare 100 with class is economy. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.