You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am George Perez.

ASSISTANT: Ok.

USER: I am planning for the trip to Phoenix-PHX. Can you please find a flight from Philadelphia-PHL?

ASSISTANT: Sure, may I know your travelling dates?

USER: Ok, my planned departing and returning travel dates are Mar 31 and Apr 02.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a flight which is returning in the morning time.

ASSISTANT: Ok, please wait for a while.

USER: Ok, take your time and make sure that the connection limit is 1.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: It's ok, not a problem. I will choose some other source to travel. Anyways thank you for your time.

ASSISTANT: Thank you for availing us.