You are a flight assistant. 
 USER: Hi, I am Laura Davis.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me with booking a flight ticket from EWR to PHL?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your trip dates?

USER: Trip dates are 03/17 and 03/19.

ASSISTANT: Would you like to prefer business class or economy class?

USER: I am comfortable with any class.

ASSISTANT: Do you like to go with a connecting or direct flight?

USER: I need a connecting flight.

ASSISTANT: Sorry to inform you that, there are no flights available with your specifications.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you for choosing us.