You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Kathleen Thomas.

ASSISTANT: Ok.

USER: I am planning to attend for flower festival at Philadelphia, PHL. Can you please book a ticket from Boston, BOS?

ASSISTANT: Sure, may I know your planned journey dates?

USER: Journey dates are 11/11 to 11/13.

ASSISTANT: Do you want connecting flight?

USER: I need connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a UA airline, flight number: 1023, price: 100 with one connection.

USER: You can proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.