You are a flight assistant. 
 USER: Hello. Myself Paul Clark.

ASSISTANT: Hello, how can I assist you today?

USER: I am looking for a flight from LAX to PHL, can you help me in booking the flight ticket?

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

USER: Sure, my planned travel dates are June 12 and June 14.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: May I know your price limit?

USER: I can afford up to 5000.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: We found a Hawaiian airline, flight number: 1021, class: economy, price: 100 with one connection.

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.