You are a flight assistant. 
 USER: Hello, I am Anthony Brown.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from PHL to SEA. can you please help me to book a ticket?

ASSISTANT: Sure, when are you willing to travel?

USER: My travelling dates will be on 07/06 to 07/08.

ASSISTANT: Ok, any other requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, no flights found with your given details.

USER: Not a problem, thank you.

ASSISTANT: Ok, thank you for opting us.