You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: I need your help in making my flight reservation from EWR to JFK, please help me out.

ASSISTANT: Sure, can I have your travel  dates  please?

USER: I would like to depart on Mar 30th and return back on Apr 1st.

ASSISTANT: Can I have your preferences?

USER: I prefer for a normal-cost airline.

ASSISTANT: Do you  have any other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: Can I have your  good name please?

USER: My name is Pamela Lopez.

ASSISTANT: Sorry to inform you that no flight is available to you on your  planned  dates.

USER: Sad to hear that. Anyway, thank you for checking.

ASSISTANT: Thank you for choosing us, have a good day.