You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I'm Deborah Hall.

ASSISTANT: Nice to meet you Hall.

USER: Thank you. I am planning to travels from BOS to PHL for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your desired journey dates please?

USER: Sure, my departure date is on 08/08 and the return date is on 08/10.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 200, shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a safe flight.

USER: You are welcome.