You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket from LGA to DCA to attend Film festival.

ASSISTANT: Sure, I am here to help you for this. When are you planning your trip?

USER: My travelling dates are Nov 14 and Nov 16.

ASSISTANT: May I know your name please?

USER: I am Stephanie Carter.

ASSISTANT: Is there any connection limit?

USER: I want a flight with single connection.

ASSISTANT: Do you have any other specifications regarding your journey?

USER: My depart time is morning.

ASSISTANT: Sorry for inconvenience, no flights are found with your specifications.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you very much for approaching our agency.