You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Susan Brown, can you help me to book a flight ticket from PA - PHL to DC - IAD?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Have a plan to go to Washington DC by 10/27 and return date is 10/29.

ASSISTANT: Here is a flight with 1 stop over and price is 100 in Southwest airlines, can I proceed with it Brown?

USER: Yes.

ASSISTANT: Your ticket has been booked with 1007 flight.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.