You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to book a flight ticket to EWR from PHL, can you please help me out?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Thank you. Sure, my planned travelling dates are Apr 17 and Apr 19.

ASSISTANT: May I know your name?

USER: Sure, my name is Nicole Rodriguez.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: It's ok, thank you for the information.

ASSISTANT: Thanks for contacting us.