You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with booking a flight ticket from PHL to JFK?

ASSISTANT: Sure, may I know on which dates you want to travel?

USER: My travel dates are Nov 04 and 07.

ASSISTANT: Ok, do you need any break in between the journey?

USER: I need a break in between the journey.

ASSISTANT: Ok, please share your name.

USER: My name is Cynthia Lewis.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for your time, sorry no flights found with your details.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thank you.