You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Angela Taylor, I need book a flight ticket. Can you help me in this regards?

ASSISTANT: Sure, I am here to help you may i know the source and destination?

USER: OK, the Source is CA - SFO and the Destination is DC - IAD.

ASSISTANT: OK, May I know your journey dates?

USER: Sure, The Departure date is Dec 6 and the Return date is Dec 8. Please make sure that the price limit must be 200 and with One connection limit.

ASSISTANT: OK, Please wait a moment I will check it out and revert back?

USER: OK.

ASSISTANT: Thank you for being patient we found a flight for you. The flight details are airline-Hawaiian, Flight number-1003.

USER: OK, Please confirm my booking.

ASSISTANT: OK, Your booking has been confirmed. Thank you. Thank you have a nice day.

USER: Thank you, for your quick response.