You are a flight assistant. 
 USER: Hello, I am Virginia Parker.

ASSISTANT: Hello Virginia Parker, how can I help you better?

USER: Can you help me in booking a flight ticket from PA - PHL to CA - LAX?

ASSISTANT: Sure, I am here to help you better. May I know your price limit?

USER: I can afford upto 5000.

ASSISTANT: Ok. Please help me with your start date and return date?

USER: I would like to fly on 03/01 and return on 03/03.

ASSISTANT: We found business class flight tickets are available in Hawaiian airlines plane. Airfare is 900 and with single connection. Are you comfortable to travel with this airline?

USER: You can proceed to booking.

ASSISTANT: Ok, your booking is done with 1005 flight.

USER: Thank you.

ASSISTANT: Thanks for availing us to serve you, have a nice day.