You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: This is Debra Brown. I want to book a ticket from New York, NY - LGA to Philadelphia, PA - PHL. Can you please help me in booking of my flight ticket?

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

USER: My trip dates are 01/07 - 01/09.

ASSISTANT: May I know your price limit?

USER: I can pay up to 1000.

ASSISTANT: Ok, we found a Hawaiian airline, flight number: 1011, price: 100 with one connection. Shall I proceed to booking?

USER: You can reserve it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.