You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from OAK to EWR, can you please help me in booking?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: My travelling dates are May 05 and May 07.

ASSISTANT: Please provide me the name.

USER: My name is Kevin Collins.

ASSISTANT: May I know the connection limit for this journey?

USER: I need a connecting flight.

ASSISTANT: Sorry, there are no flights are available for your desired dates.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for reaching us.