You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, can you please provide your good name?

USER: Myself Thomas White.

ASSISTANT: Ok, how can I assist you at this moment?

USER:  I want to visit Febway park in Washington DC-IAD, can in you please help me in booking my ticket?

ASSISTANT: Sure, please share your journey dates?

USER: My journey dates are 01/30 and 02/01.

ASSISTANT: Do you need any lay by in between the journey?

USER: Yes, I need 1 lay by between my journey.

ASSISTANT: Can I have your source airport code please?

USER: My source code is PHL.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, Unfortunately there are no flights found based on your provided details.

USER: Ok, fine Thank you for your information.

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