You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Can you help me in booking a flight ticket from PHL to EWR?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: I want to travel on 06/03, and return on 06/05.

ASSISTANT: Do you have any connection limit?

USER: I am comfortable with any connection.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: OK, no issues. Thanks for the information.

ASSISTANT: Thank you for reaching us.