You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Catherine White.

ASSISTANT: Can I know your concerns?

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

ASSISTANT: Ok, may I know your travel dates?

USER: My trip dates are from 08/23 till 08/25.

ASSISTANT: What is your connection limits?

USER: I need 1 stop flight.

ASSISTANT: Sorry, there is no connecting flight with 1 limit. Thank you for connecting with our agency.

USER: That's ok, no problem. Thank you.