You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I am having a business meeting at Orlando, can you please book me a ticket from CLT to MCO?

ASSISTANT: Sure, can you please tell me the travelling dates of your journey?

USER: My planned dates of journey are from 06/09 to 06/11.

ASSISTANT: Ok, may I know your name please?

USER: My name is Janet Anderson.

ASSISTANT: Sorry, there are no flights found on your requested dates.

USER: Ok, not an issue. I will find any alternate for this trip.

ASSISTANT: Thank you for approaching us, have a nice day.

USER: Thank you for providing information.

ASSISTANT: You are welcome.