You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Rebecca Brown.

ASSISTANT: How may I assist you?

USER: I want to book a flight ticket from ORD to MCO. Can you help me?

ASSISTANT: Sure, I am here to help you. May I know on what dates would you like to travel?

USER: 09/05 and 09/07 are my travelling dates.

ASSISTANT: May I know your connection limit please?

USER: I need a break.

ASSISTANT: Please share if you want to travel in any specific time?

USER: I need to return in the evening.

ASSISTANT: Do you have any other specifications?

USER: No.

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

USER: No issue. Thank you for the information.

ASSISTANT: Thank you for reaching us.