You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to visit my grand father home for few dates, can you help me to book a flight under fare of 1000?

ASSISTANT: Sure, we are here to help you. May I know your source and destination?

USER: My source point is PA-PHL and destination is CO-DEN.

ASSISTANT: Ok, can you please provide me your planned journey dates?

USER: I will fly on 06/29 and return on 07/01.

ASSISTANT: May I know your name please?

USER: My name is Jeffery Roberts.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a Hawaiian airline, flight number: 1012, price: 100 with one connection.

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you, have a safe journey.