You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me in booking my flight ticket from BOS to PHL?

ASSISTANT: Sure, We are here to help you. Kindly share me your travelling dates.

USER: My travelling dates are Feb 12 and Feb 14.

ASSISTANT: May I know your name?

USER: Myself Ruth Edwards.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I need connecting flight.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while, I will check the availability and get back to you.

USER: Sure, I will wait.

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

USER: Thanks for the information.

ASSISTANT: Thank you for approaching us.