You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Rachel Moore.

ASSISTANT: How can I help you today?

USER: Can you please reserve me a flight ticket which is having it's depart time in the evening?

ASSISTANT: Sure, I am very happy to aid you, can you share me your planning dates?

USER: Ok, my preferable travelling dates are Mar 06 and Mar 08.

ASSISTANT: Please mention your travelling airport codes.

USER: I am planning to start my journey from New York JFK and my destination airport code is Philadelphia PHL.

ASSISTANT: Do you want any connection limit?

USER: I need connecting flight to complete my trip. Please search for normal - cost airline.

ASSISTANT: Sorry to inform this, no flights are available on your travel dates.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for opting us.