You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I need a direct flight from EWR to ORD, can you help me out please?

ASSISTANT: May I know the date of journey and return date?

USER: My trip dates are from 02/12 till 02/14.

ASSISTANT: Sorry, flight available with 0 connecting limits.

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

ASSISTANT: Thank you for connecting with our agency.

USER: I am Andrew Campbell.

ASSISTANT: Ok, thank you.