You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to search a flight from TX-IAH?

ASSISTANT: May I know your travelling dates?

USER: The travelling dates are 09/12 to 09/14.

ASSISTANT: Let me know your name?

USER: My name is George Davis.

ASSISTANT: May I know your destination?

USER: The destination is NC-CLT.

ASSISTANT: Flight-1013 is available for you. Shall I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.