You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you today?

USER: Myself Anthony Nelson. I need to travel EWR and PHL, can you please reserve flight ticket?

ASSISTANT: Sure, we are here to help you for booking. Can you please share your planned journey dates?

USER: My travelling dates are 01/21 and 01/23.

ASSISTANT: Ok, Do you have any connection limit?

USER: I need one connection limit with the budget 5000.

ASSISTANT: Ok, Is there any class preference?

USER: You can book any business class flight.

ASSISTANT: Ok, let me know your budget.

USER: Already mentioned above.

ASSISTANT: Ok, please wait for a moment.

USER: Please take your time.

ASSISTANT: Thanks for your time. Sorry for the inconvenience, there were no flights running at that location due to abnormal weather conditions.

USER: That's ok, thank you for your fastest service.

ASSISTANT: Thank you for reaching us.