You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Elizabeth Campbell, planning to visit Philadelphia. Can you please book me a ticket from MCO to PHL?

ASSISTANT: May I know your travelling dates please?

USER: My planned dates of journey are from 11/15 to 11/17.

ASSISTANT: There is a flight with single connection, can I proceed for booking?

USER: Please find direct flight on this route.

ASSISTANT: I am sorry no flight found with 0 connection.

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

ASSISTANT: Thank you for choosing us.