You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I best serve you today?

USER: I am Melissa Wilson, I want a flight from New York to San Francisco to attend a meting. Can you help me with booking?

ASSISTANT: Please share your travelling days?

USER: I will travel on 04/06 and return on 04/08.

ASSISTANT: May I know your travelling airport codes?

USER: My source point is NY-EWR and destination point is CA-SFO. I need a halt in between the journey.

ASSISTANT: We found a flight 1007 in Hawaiian airline. The price is 100 with one halt. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for making us to serve you.