You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Sandra Davis.

ASSISTANT: Sandra, how can I assist you?

USER: I want to visit Disney World with my kids, can you help me in booking the ticktet?

ASSISTANT: Sure, I will help you with that. May I know the travelling details?

USER: It's from BOS to MCO. The dates of travel are from  to 07/21 to 07/23. Please make sure the connection is 0.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry Sandra, there are no flights found on your requirements.

USER: That's ok. Thank you for your time.

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