You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER:  I am Catherine Robinson want to travel to NY-EWR to attend a live concert. Can you book a ticket from PA-PHL?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are 02/20 and 02/22.

ASSISTANT: How much is your price limit?

USER: I can spend upto 5000.

ASSISTANT: There is a flight found with number 1026 in UA airline and the ticket price is 300. Its a connecting flight.

USER: Do not proceed, I need a direct flight.

ASSISTANT: Ok, thanks for reaching us.

USER:  Thank you for availing me.