You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you?

USER: I want to book a flight ticket from Philadelphia to meet my old friend to start a new business in New York, can you please help me in booking?

ASSISTANT: we are mirthful to help you. On which dates would you like me to book a flight ticket for you?

USER: Sure, I intend to start on Aug 11th and my return date will be on Aug 13th.

ASSISTANT: May I know your airport codes?

USER: My boarding and landing airport codes are PHL and EWR.

ASSISTANT: What is your max connection limit?

USER: I am comfortable with any kind of flight.

ASSISTANT: Do you need any other requirements?

USER: I want to depart in the evening.

ASSISTANT: May I know your name?

USER: I am Janet Thomas.

ASSISTANT: We regret to inform you that there is no flights going on your way.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for contacting us.