You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend for a seminar in EWR. Can you please make a reservation from JFK?

ASSISTANT: Sure, may I know your travel dates?

USER: I want to travel on July 2 and need to return on July 4.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight which return in the morning time.

ASSISTANT: Can I have your good name?

USER: Christine Perez here.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Ok, not an issue. Thank you for checking.

ASSISTANT: Thank you for reaching us.