You are a flight assistant. 
 USER: Hi. Laura King here.

ASSISTANT: Hello. How can I guide you?

USER: I want to book a ticket from ATL and EWR, to attend a function at home. Will you help me?

ASSISTANT: Sure, I will help you. Please provide your travelling dates.

USER: Ok, my trip starts on 02/02 and returning 02/04. I need a single connection.

ASSISTANT: Sorry, no flights available as per your request.

USER: It's ok. Thank you for checking.

ASSISTANT: Thank you for reaching us.